Meh, I've never returned a single thing in my life. I think that's why my home is full of stuff!
Agree with above

Although there have been exceptions. . . So maybe I shouldn't compare myself with above. . . I usually only return for
defective merchandise and once, I exchanged a Dolce evening gown (planned to wear it to a destination wedding that I ended up not being able to go to because my H had surgery) for a dolce trench coat, but have to say, my dolce salesperson has known me and my shopping habits for since the mid-1990's. . . Also in maybe 1999, I returned a chanel jacket that pilled upon the first two wearings -- I took it back to my chanel salesperson (who I also knew for years) who
suggested to me that I return it -- and not get it reblocked as it was defective. . .
The one defective item I got from hermes was a breloque charm whose link had separated (maybe was loose) after 9 hours. . . I was originally fine with getting it repaired -- and waiting however many weeks, but then the manager proceeded to insist that I was at fault -- that I must have done something to it -- so I did insist and received a complete replacement.
Have to say, I did exchange a GM shawl, but it never left the box, the next day. . . because I decided that I preferred a more colorful coupons. . .
By the way, to me, a "reveal" constitutes "use." I hate serial returners -- I had a friend who used to buy and return as entertainment, and after awhile, I just couldn't stand it and stopped shopping with her -- that basically ended our shopping based friendship. . .