MarMar Copenhagen is a Danish children's clothing brand, founded in 2008 by designer Marlene Holmboe. The brand is known for its refined, timeless style with a modern twist. The collections combine classic silhouettes with subtle details, soft colors, and luxurious materials. MarMar focuses on children from newborn to teen age and also offers a small women's line.

The clothing is made with a strong focus on comfort, functionality, and sustainability. A large portion of the collection is OEKO-TEX certified and produced in Europe. MarMar's well-known "Essentials" line, featuring ultra-soft modal-cotton blend items, is a favorite among parents for its quality and fit.

Thanks to its high standards in material selection, minimalist design, and practical cut, MarMar Copenhagen has become a beloved brand among parents who appreciate style, comfort, and conscious choice.