This is a COMME CA FOSSETTE outfit set. Both the top and bottom are size 100. The top is new and has not been washed. The bottom was worn only once and has been home cleaned. I bought it for a kindergarten interview, but I ended up not using it. The check pattern on the folded-up cuffs of the pants is also lovely, and I think it can be used for formal occasions. #entrance exam #kindergarten interview #formal #ceremony