Simplicity 6793; ©1966; Lounging Pajamas: The bell-bottom, ankle-length pajamas have zipper in center front seam, lowered round neckline, and optional patch pocket and self fabric tie belt. V. 1 and 2 are collarless. V. 1 has bracelet-length bell-shaped, set-in sleeves. V. 2 has short set-in sleeves. Sleeveless V.3 has self ruffles at neck and leg edges.