DEREK LAM 10 CROSBY LINEN KNOT WAIST SHIRT DRESS SIZE IT 44 US 8 MSRP $350 Dress like new condition arms need cleaning please check the last picture. Sleek pinstripes get the high-fashion treatment in this knotted waist shirt dress by Derek Lam Collective. Style with lug sole loafers for a punk spin on this classic silhouette. Materials and Measurements White stripe linen (55% Linen, 45% Rayon). Hourglass. Short sleeves. Collar. Front button closure. 53.5" from shoulder to hemline. Imported.