Pin Up Girl Cardigan Sweaters by Too Fast. Nothing like our old cardigans! These are the best fitting cardigans you will find! Choose from embroidered cardigans or screen printed cardigans. All of our Rockabilly Cardigans have a perfect fit, scoop neck, longer sleeves and hit at the hips not the waist. Available in 2 sizes S/M and L/XL. S/M will fit women's sizes 0-8, M/L will fit women's sizes 8-14. 75% Cotton 25% Lycra