Program: Accounting PhD
Undergrad: BS in Accounting from UIUC
GPA: 4.00 (still finishing final semester)
GMAT: 690 (44 quant, 40 verb)
Research experience: 2 research assistantships, nothing glamorous
LOR: from 3 of my professors (none full profs); worked as an RA for 2
Research interests: convergence issues (IFRS & GAAP)
Unconventional circumstances: nontraditional student--single mother returns to school after early years as a stay-home-mom, blah blah blah.
Normally a 700 is the minimum GMAT at UIUC, but they know me pretty well, they know my recommenders, and they know their own program--so perhaps my GPA served as a good signal.
I only applied to Oxford's MSc program, which accepted about 20 people, so apples to oranges, I guess. Still, I think my research interests were a huge factor in being accepted there.
Indiana, UNC, Cornell, and Stanford rejected my application. I had no personal contact with anyone at any of those schools.
Hope this helps!