Wacoal Maternity Wear, Respiration This is a maternity and nursing dress. The sleeves are long, providing coverage for the upper arms. It has a sturdy fabric, so I think it can be worn for formal occasions such as the Dog Day (of pregnancy), the first meal ceremony, and the Hatsumiyamairi (shrine visit for newborns). SIZE M I bought it last year and only wore it about 5 times in one season. There are no noticeable scratches or stains, but please understand that this is a used item. Wacoal Wacoal Respiration Maternity Maternity Dress Maternity Formal