I feel like I have nothing to wear

None of my shorts or pants button or zipper, some of my sun dresses are running small so they're tighter n uncomfortable n forget about me even thinking of wearing any of my dresses that are to the body shape because I can't wear a gurtle n if I wear it now it would be to tight to my belly n pulled up so it would be way to short on me.
The skirts I have don't look good with any of my shirts either. 80(