u/Additional-Sale3073

I (25F) am attending a work dinner/lecture about osteoporosis and post-fracture care. It’s going to held at a more upscale restaurant and I’m lost on what to wear. I have a nicer dress I could wear that’s not too casual but also not formal at all. It’s black, midi length with polka dots. It has little cap sleeves and is not too low cut. Only thing about it is that it would reveal a tattoo on my back that is not seen while I’m at work. Any other suggestions?