Micro string is very stretchy.
One size fits most, XS-L.
you will not be extremely covered. Most woman are able to cover private areas but not much over. You are meant to feel and look very naked.
Outfit fits best for smaller sizes since it is a fuller coverage. Micro string is very stretchy which allows sizing variation.
tops and bottoms may slightly vary per micro set since they are made by hand. Some tops or bottoms may be slightly smaller or slighter larger, still will not cover much.