So I went to the shop today and tried them on - AGAIN. And I found they weren't looking that bad. I am just unsure about the size. The staff told me I should go down a size as they stretch, but size 7 ( I am a size 7,5) is super super tight and I can't even move my toes properly. Anyone else got that problem? Will they eventually stretch out enough or should I go with the 7,5 which fit perfectly (I am scared they ll get too loose). TIA