Only tried on. I will include a rose hair accessory (worth 2500 yen) that I purchased separately. The size is unknown, but I usually wear a size M and had no problem wearing it, so I think it's around a size M. There is a ribbon on the top of the dress that can be adjusted, so it seems like you can wear it even with silicone breasts. The black hair accessory and arm covers were not originally included, so I will include long white gloves instead. I used a different hair accessory, so please prepare your own. Instant purchase available. Purchased for 20,000 yen.