Thin women can wear sleeveless dresses, long skirts and short skirts, because thin people usually have thin arms and not very wide shoulders. Wearing a sleeveless skirt will make the whole person look good.
If the legs look good, then a short skirt is more suitable for wearing. There are many sleeveless dresses in the form of short skirts. You can try them.
Then there are clothes with collars, which are always suitable for thin people, because thin people's shoulders are not very round and wide, so wearing collars will make their bodies look better.
And princess dresses, which have always been very popular. If you like this style very much, you can try to wear a princess dress, and the temperament of the whole person will change greatly.
Then there is the skirt, which is an enduring style and many people like it very much. Thin people can wear skirts. If they are tall, they can wear long skirts. If they are short, they can wear short skirts.