Only tried on. Due to the nature of the product, there may be fine dust, but it shouldn't be a problem for photos. For cosplay Chest piece For characters with large chests! One Piece: Hancock, Nami, Robin Blue Archive Hololive Vtuber: Shirogane Noel, Houshou Marine, Shiranui Flare, Sakamata Chloe, Mori Calliope