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Sies Marjan logo

Sies Marjan's creations are best defined by a fervent sense of femininity, expressed through fluid shapes and vivacious color schemes. We think there's a beautiful lightness to the label's designs, making them perfect for capturing an optimistic and free-spirited feel all year round.

New York-based, Dutch-born and Central Saint Martins-educated designer Sander Lak began his fashion career at Dries Van Noten, which set him in good stead to launch his own label in 2016. Instead of choosing to launch an eponymous brand, Lak instead derived his new venture's name by combining the first names of his father, Sijes, and mother Marjan.

39 products

    • NEW ARRIVAL
    Metallic sweater | Sies Marjan
    Sies Marjan

    Metallic sweater

    € 395
    available sizes
    • XS
    • S
    • M
    • L

    Please choose your size:

    • XS
    • S
    • M
    • L
    • NEW ARRIVAL
    Metallic sweater | Sies Marjan
    Sies Marjan

    Metallic sweater

    € 395
    available sizes
    • XS
    • S
    • M
    • L

    Please choose your size:

    • XS
    • S
    • M
    • L
    • NEW ARRIVAL
    Suede mules | Sies Marjan
    Sies Marjan

    Suede mules

    € 695
    available sizes
    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42

    Please choose your size:

    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42
    • NEW ARRIVAL
    Holographic leather ankle boots | Sies Marjan
    Sies Marjan

    Holographic leather ankle boots

    € 795
    available sizes
    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42

    Please choose your size:

    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42
    • NEW ARRIVAL
    Leather ankle boots | Sies Marjan
    Sies Marjan

    Leather ankle boots

    € 795
    available sizes
    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42

    Please choose your size:

    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42
    • NEW ARRIVAL
    Remi 100 patent leather mules | Sies Marjan
    Sies Marjan

    Remi 100 patent leather mules

    € 695
    available sizes
    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42

    Please choose your size:

    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42
    • NEW ARRIVAL
    Suede mules | Sies Marjan
    Sies Marjan

    Suede mules

    € 695
    available sizes
    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42

    Please choose your size:

    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42
    • NEW ARRIVAL
    Metallic wool sweater | Sies Marjan
    Sies Marjan

    Metallic wool sweater

    € 435
    available sizes
    • XS
    • S
    • M
    • L

    Please choose your size:

    • XS
    • S
    • M
    • L
    • NEW ARRIVAL
    Farah Iridescent Tote | Sies Marjan
    Sies Marjan

    Farah Iridescent Tote

    € 435
    product available
    • NEW ARRIVAL
    Dena 100 leather mules | Sies Marjan
    Sies Marjan

    Dena 100 leather mules

    € 695
    available sizes
    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42

    Please choose your size:

    • 36
      FR 37
    • 37
      FR 38
    • 38
      FR 39
    • 39
      FR 40
    • 40
      FR 41
    • 41
      FR 42
    • NEW ARRIVAL
    Britta alpaca-blend sweater | Sies Marjan
    Sies Marjan

    Britta alpaca-blend sweater

    € 595
    available sizes
    • XS
    • S
    • M
    • L

    Please choose your size:

    • XS
    • S
    • M
    • L
    • NEW ARRIVAL
    Gwen metallic dress | Sies Marjan
    Sies Marjan

    Gwen metallic dress

    € 1,295
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • NEW ARRIVAL
    Lisette tulle dress | Sies Marjan
    Sies Marjan

    Lisette tulle dress

    € 1,135
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • NEW ARRIVAL
    Bari satin and tulle top | Sies Marjan
    Sies Marjan

    Bari satin and tulle top

    € 595
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 10
      FR 42

    Please choose your size:

    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42
    • NEW ARRIVAL
    Hensley metallic shearling jacket | Sies Marjan
    Sies Marjan

    Hensley metallic shearling jacket

    € 1,995
    available sizes
    • US 2
      FR 34
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • NEW ARRIVAL
    Devin faux shearling coat | Sies Marjan
    Sies Marjan

    Devin faux shearling coat

    € 1,995
    available sizes
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • NEW ARRIVAL
    Wool and silk sweater | Sies Marjan
    Sies Marjan

    Wool and silk sweater

    € 995
    available sizes
    • S
    • M

    Please choose your size:

    • XS
    • S
    • M
    • NEW ARRIVAL
    Metallic shirt | Sies Marjan
    Sies Marjan

    Metallic shirt

    € 785
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 10
      FR 42

    Please choose your size:

    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42
    • NEW ARRIVAL
    Devin iridescent trench coat | Sies Marjan
    Sies Marjan

    Devin iridescent trench coat

    € 1,485
    available sizes
    • US 4
      FR 36
    • US 8
      FR 40

    Please choose your size:

    • US 4
      FR 36
    • US 8
      FR 40
    • NEW ARRIVAL
    Brin metallic leather pants | Sies Marjan
    Sies Marjan

    Brin metallic leather pants

    € 1,135
    available sizes
    • US 4
      FR 36
    • US 8
      FR 40

    Please choose your size:

    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • NEW ARRIVAL
    Brin metallic leather pants | Sies Marjan
    Sies Marjan

    Brin metallic leather pants

    € 1,135
    sold out
    sold out

    Please choose your size:

    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • NEW ARRIVAL
    Sander iridescent shirt | Sies Marjan
    Sies Marjan

    Sander iridescent shirt

    € 520
    available sizes
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
  • Britta cotton sweater | Sies Marjan
    Sies Marjan

    Britta cotton sweater

    € 520
    available sizes
    • XS
    • S
    • M
    • L

    Please choose your size:

    • XS
    • S
    • M
    • L
  • Daphne off-the-shoulder sweater | Sies Marjan
    Sies Marjan

    Daphne off-the-shoulder sweater

    € 350
    available sizes
    • XS
    • S
    • M
    • L

    Please choose your size:

    • XS
    • S
    • M
    • L
  • Ombré silk shirt | Sies Marjan
    Sies Marjan

    Ombré silk shirt

    € 595
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 0
      FR 32
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42
  • Daphne off-the-shoulder sweater | Sies Marjan
    Sies Marjan

    Daphne off-the-shoulder sweater

    € 350
    available sizes
    • XS
    • S
    • M
    • L

    Please choose your size:

    • XS
    • S
    • M
    • L
  • Draped ombré silk dress | Sies Marjan
    Sies Marjan

    Draped ombré silk dress

    € 1,995
    available sizes
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 0
      FR 32
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
  • Olive silk dress | Sies Marjan
    Sies Marjan

    Olive silk dress

    € 870
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 8
      FR 40
    • US 10
      FR 42

    Please choose your size:

    • US 0
      FR 32
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42
  • Lydia silk-blend skirt | Sies Marjan
    Sies Marjan

    Lydia silk-blend skirt

    € 785
    available sizes
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42

    Please choose your size:

    • US 0
      FR 32
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42
  • Fur stole | Sies Marjan
    Sies Marjan

    Fur stole

    € 1,295
    product available
  • Kaia satin blazer | Sies Marjan
    Sies Marjan

    Kaia satin blazer

    € 1,195
    available sizes
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 0
      FR 32
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42
  • Blanche satin wide-leg pants | Sies Marjan
    Sies Marjan

    Blanche satin wide-leg pants

    € 785
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 8
      FR 40

    Please choose your size:

    • US 0
      FR 32
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
  • Pia wool wrap jumpsuit | Sies Marjan
    Sies Marjan

    Pia wool wrap jumpsuit

    € 1,295
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 0
      FR 32
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
  • Sander corduroy shirt | Sies Marjan
    Sies Marjan

    Sander corduroy shirt

    € 595
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 0
      FR 32
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42
  • Willa corduroy pants | Sies Marjan
    Sies Marjan

    Willa corduroy pants

    € 595
    available sizes
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40

    Please choose your size:

    • US 0
      FR 32
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
  • Fur stole | Sies Marjan
    Sies Marjan

    Fur stole

    € 1,295
    product available
  • Holly hammered satin skirt | Sies Marjan
    Sies Marjan

    Holly hammered satin skirt

    € 595
    available sizes
    • US 2
      FR 34
    • US 10
      FR 42

    Please choose your size:

    • US 0
      FR 32
    • US 2
      FR 34
    • US 4
      FR 36
    • US 6
      FR 38
    • US 8
      FR 40
    • US 10
      FR 42
  • Pippa shearling coat | Sies Marjan
    Sies Marjan

    Pippa shearling coat

    € 2,490
    available sizes
    • S
    • M

    Please choose your size:

    • XS
    • S
    • M
  • Maude silk-blend velvet dress | Sies Marjan
    Sies Marjan

    Maude silk-blend velvet dress

    € 1,995
    available sizes
    • US 4
      FR 36
    • US 8
      FR 40

    Please choose your size:

    • US 0
      FR 32
    • US 4
      FR 36
    • US 8
      FR 40

39 products