M&S autograph. I wear them in warm weather and they're pleasant to wear, 15 denier. They do "cooling" versions too, I think. I also wear m&s 40 body sensor ones til pretty far into spring, they're good in most weathers, although maybe a bit much in the tropics!
Bermuda doesn't get too hot it's about 25c in May - which is nice to be honest. but I won't need tights for too long, but I'm clueless about what denier - 20? I don't want them to ladder easily (haven't work tights for about 25 years)
There is a solution for those of us whose legs look blue, airbrush legs
It comes in a range of shades and a choice of spray or tube of creme. I actually prefer to buy the tube of creme, plus a box of disposable gloves. Put on glove, smooth over legs, check from all angles. Give it a few minutes before putting on clothes, genius. Wash off, and use a dark coloured towel.
20 is too thick for nude tights, you’ll look like an old lady. 10 will give you the most natural look but 15 will ladder less easily. But at 25 degrees I’d be going for a spray tan/airbrush legs type product over tights any day!