I think it can be worn for a long time depending on what you wear underneath. It's a very cute design as a dress, but I wore it as a tunic with a white blouse underneath, rather than as a dress. The shoulder design is lovely, typical of Yoko Chan. Please only proceed with the transaction if you understand that this is a used item. If you are concerned about minor details, please refrain from purchasing to avoid any trouble. Shipping is not available on holidays, and individual price reductions are not offered. We will ship in a compact manner (may be compressed), so please be aware of possible creases. *The item may be shipped simply in a single plastic bag. Please note that shipping will be via either Rakuraku Mercari Bin or Yu Yu Mercari Bin.