Upper blepharoplasty left saggier eyelids and bulge. Would a revision be beneficial? (photo)

Although your fat grafting may have taken, there is still a bulge from the repair. I would consider a refinement eyelid correction to make the upper lids look more natural. I perform my exclusive Foxtail Eyelid Lift to help recontour the eyelids.

Best,
Dr. Karamanoukian
Realself100 Surgeon

You don't say how long ago your surgery was, but it looks pretty recent. I would suggest you wait at least six months before even thinking about a revision. It takes time for the tissues to soften after surgery and some of the fat may resorb.