Scubapro GO Sport Diving Fins

I wear a size 7 women's shoe. Would a small work for me?

I wear women's 9-9.5 and want to wear these with 5mm boots. should i get a m or an l? (i also have scubapro go (not sport) in m/l w/3mm booties)

I wear size 10.5 and will be wearing a boot with this. I keep seeing a note to reference the size chart below but cant find one on Amazons site.

Should i get a xl or xxl if i wear a size 10 7mm bare scuba boot with 5mm mako bootie????