Need an opinion!!

My Boyfriend and I are Cosplayers, and we've been cosplaying both since we were 15 together. We're both 19 now, and have over 20 different cosplay costumes. He asked me if he could talk to me last night and he asked me if we could try having sex in our cosplay costumes... I didnt really know what to say tbh. I asked him if i could think about it and he said yes. So what do you people out there think?? 😰😰