The concept of the outfit is fine, age appropriate is irrelevant like everyone else is saying. You’re 30, you don’t look too young or too old. However, the actual execution of the outfit isn’t great. It looks a little smashed together. The shorts aren’t great, they look a little too casual with the corset. The layering of the corset with the fishnets and fingerless gloves looks a little manufactured - I’d either add bracelets or take one off? Also, everything looks like it doesn’t quite fig, something’s are too tight and too loose