Can you be more specific please?
Wear what feels most comfortable generally. But find a boundary you feel comfortable pushing. Like try wearing cute shoes or even sexy shoes without socks or tights, to make it look more frisky. But then be conservative when it comes to tight clothes around your stomach, Pick clothe at that flatter you, and you'll be glad you did
So dont wear them. I dont like tight clothes either or low cut tops so I dont wear them. There are plenty of nice clothes out there that you can wear without feeling self-concious and if you like them you automatically act more confident.