no, I dont study fashion~ in fact, I do life science. Its such a weird combination but...
Sass and Bide is good, but there is one major problem, that it stretches so much that its .....so when you buy it, no matter how tight it is...as long as you can put it on, you should buy it! DONT BUY FIT ONES.
Even though its popular in Australia or maybe the UK, but I dont know if it will be in US cuz i dont think US people can really accept something from other countires besides europe (like robbie williams)