baby carrier for plus sized mama

JandJ-A

I have my cousin's ring sling, but LO will only tolerate it for about an hour in either belly to belly or face up.  I have been considering the Infantino mei tai but I haven't been able to make it to BRU so that I can try her in it.  I read somewhere that the Moby isn't long/large enough for plus sizes, which sucks because I think LO would like that one.  I need some suggestions ASAP.  I will be baby wearing for Thanksgiving to keep relatives from waking LO and causing her to get over stimulated - which they always do with any baby, any age.  I tried asking my cousin, but as she's rather on the thin side, she can't really answer.  And she's never used a Moby, so she can't give an opinion, darn it!  Aaaauuurrrrrggghh!!!!!