Reformation Gellar Knit Top Small-excellent used condition Blush Orig $98. Button details and front buttons. Sweater Rib is a medium weight, stretchy sweater ribbed knit with a soft handfeel - 95% TENCELT™ Modal, 5% Spandex. Hand wash + dry flat Slight bell shape on 3/4 length sleeve Per website: Throw on and go. The Gellar has center front buttons and is slim fitting through the bodice and sleeve. The stretchy ribbed fabric gives you a little extra shape and comfort all in one.