This dress has two inner layers. I really like how the dotted lace peeks out a little, so I've worn it a few times, and there's a bit of pilling (photos 6 & 7). It doesn't have inner shorts, but the fabric is sturdy, and the first inner layer is attached to the fabric in several places, so I don't think it flapped around as much as I expected. ◯Please note◯ I will compress the dress for packaging, so please excuse any wrinkles (＞人＜;)