Our Sister
@oursister.com
Discover Our Sister: bold, sustainable fashion that celebrates vibrant colours and heartfelt textures. We combine ethical craftsmanship with high-quality fabrics to create timeless, unique pieces.
Our Sister's Company Logos


Our Sister's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#B8A53F
Roti
184, 165, 63
51, 49, 48
0, 10, 66, 28
#46BDE7
Picton Blue
70, 189, 231
196, 77, 59
70, 18, 0, 9
#0F0F0F
Cod Gray
15, 15, 15
0, 0, 6
0, 0, 0, 94
About Our Sister
Our Sister is a vibrant and creative womenswear brand based in Antwerp. With a focus on heartfelt textures and vibrant colors, we strive to create garments that are both visually striking and well-balanced. Working with a team of young creators and ethical factories, we are committed to combining the best of both worlds - high-quality fabrics and sustainable fibers.
Our Sister is the female counterpart to Castart, a brand that emerged in 2018 with the aim of introducing a more playful and diverse world of men's clothing. We believe in embracing similarities and celebrating unique personalities, creating outstanding styles for men, women, and non-binary individuals. Built for a colorful and care-free world, Our Sister offers a range of clothing, including knitwear, dresses, tees, sweats, pants, jackets, overshirts, as well as accessories like beanies and scarves.
Join us in embracing a vibrant and sustainable fashion journey
Company type
Public Company
Year founded
2021
Company size
2-10 employees
