Tux Help

is the Best Man tux supposed to be in similar
to Groom ???

What abt the other GM's

What is the etiquette here ???????

TIA

i think its pretty much anything goes now but most people including myself usually have a slightly different tux for the groom and the same for the bm and gms. my dh wore a four button jacket with a double lapel and the the rest of the guys had the 4 button with out the double lapel and i changed the tie and vest colors dh wore platinum and the others guys wore deep purple

i don't know the proper way..
but we my FH in the off-white to match me and the GM (including bestman) with black vests & ties
My girls are in wine but i just couldn't find a vest to match

IMO the groom is supposed to stand out from his GM

THxs so much ladies - we are finalzing tuxes
this weekend