I think the best think would be just boob tape, there are the sticky bras but i dont love them.

I love pink pants with corset top, or white as alternative. Shoes are great but only if youre comfortable standing in them for a very long time and if you have seats vs plan to be in GA. Dont want your toes getting stepped on! Plus its filthy

Cute choices! What is the weather going to be and what ia the fiber content of the tops? You do not want to feel miserably sweaty, only to feeeze as the evening wears on. Test out what each feels like in heat and/or humidity at the time of day the concert is, then check the weather that day.Shoes...oh dear. Do you know how far you may have to walk through a parking lot with uneven pavement? Have you been to the stadium before? Those shoes are cute, but are not a good choice for a concert-goer. Besides, absolutely no one is going to look at your feet --in a crowd people cannot even see down to your feet!!! Exposed toes are not safe to wear in a crowd crush, and although her security planners are likely the best in the business, emergency evacuations can happen. Keep the shoes for the pre-party and after-party and wear whatever sneakers/Converse/Keds that you have.