Stella McCartney Girls Dresses. Fashion category - Casual Dresses. SKU - TU1D82-Z1838-101RO. Material - Cotton;Polyester. Color - Ivory/Red. Stella McCartney Kids Heart-Printed Cotton Midi Dress. This cotton midi dress features a poplin texture with a heart print, a square neck, and spaghetti straps, complemented by a smocked panel, side patch pockets, and a flared silhouette, all adorned with a heart motif trim. 100% Polyester, 100% Cotton. Made in Turkey.