Stretch & Sew 910; ©1967 and 1974; Girls' A-Line Dress with Collar Variations. This A-line dress has an easy-to-sew sailor collar or an enlongated peter pan collar with a zipper opening down the front. Choose from a short puffed sleeve or a long slim sleeve with gathers on the cap to give that feminine "old fashioned" look to your dress. The addition of a patch pocket will delight any young wearer.