Ugh - is there anything I can do? I bought the 8 which fits perfectly around the body but rubs (and leaves red marks) under my arms - do I have to get the bigger size, although it won’t look as nice in the body? It’s this and is a Bardot style neck but has a thin band of latex or rubber around the neckline and under the arms which I think is doing it. I was thinking about those blister-prevention sprays (which I’ve never used) - might that help? Does anyone have any bright ideas about under-arm chafing? THANKS!