I'm considering a pair of the suede Chelseas in tan. I'm usually a size 9 in most shoes (Nike and Adidas), 8.5 in boots and dress shoes (RW, Aldens, AEs), and 42 in CPs (however its a bit roomy). I used the measuring guide and I measured very closely to a 42. I feel like a 42 would be too big, but I also can't size down by half a size considering there's no 41.5. I feel like a 41 would be too tight. What do you guys suggest?