Stella McCartney Butterfly Lace DressMint Green Dress Butterfly lace detailing Long sleeves, Button closure 55% Linen, 45% Organic Cotton Renowned for her eponymous women swear line, Stella McCartney has created a fabulous collection for children. She uses organic cotton in many of her pieces, and some of her designs are directly inspired by the drawings of her own children. Her designs are imaginative and original and all constructed with children in mind.