i recently got kitty mary janes from tuk in a size 8 (im usually a size 7.5) and they fit fine but are really tight on the top of the foot (the top near the strap) and im not sure what i can do to break them in. ive been putting like a little coconut oil to soften the leather and blow drying them with socks on to try and stretch them. does anyone have any tips on how to break it in more and stretch them a little