Hey peeps. Need some help from FP sifus here. Whats the equivalent size of Fred Perry M300 Slim Fit as to compared with Ralph Lauren Custom Fit Size S and Lacoste Size 2?. I own a M12 Made in England size 38 , the chest seems alright but the sleeve and length is a bit too long to my liking. Dilemma to either chose S or M. Purchasing via online and I'm unable to go KLCC to test it out atm! =\