Simplicity 1107; ©1944; Teen-Age Bolero and Skirt: The button-front bolero is styled with darts at the front and back waistline. The skirt is fashioned with six slim pleats in front and back and finished with a shaped waist band. In Style I, the long-sleeved bolero is lined and features a small collar. In Style II, the V-neck bolero is trimmed with bias-fold tape. The sleeves are short and the bolero is unlined.