I don't want to wear a strapless bra, or any bra really, when on holiday somewhere in 40 degrees heat. But I also don't want my permanently erect nipples poking through my camisoles, either. (Boob droop from years of pregnancy and breastfeeding). Usually padded t-shirt bras make this a non-issue for me but it's not usually as hot as it will be on holibobs and I don't want the extra layer or the straps.
Any suggestions?