The first pieces of any costume I was able to collect were a pair of Xena's leather gauntlets (you can see these on the home page with the original chakrams and sword). These were also offered at a Xena Convention held by Creation Entertainment, also for a charity auction. I showed these to a number of fans at the convention and afterwards, and they all did THE SAME THING: they sniffed the gauntlets, looking for that elusive "eau de Lucy" I suppose. I was shocked at this behavior. Shocked.
Everything else that you see here I got at It's A Wrap! either at their Yahoo Auctions online or at their warehouse during their "sale" days. The more important costumes I bought are:
"Evil Xena" costume from her introduction in the H:TLJ trilogy.
Xena's brown leathers -- complete costume down to the boots.
Xena's black leathers -- dress only.
Gabrielle's BGSB costume -- two versions.
Gabrielle's Amazon Queen costume -- everything but the mask. I even have the feather jewelry.
Gabrielle's bloody "Is There A Doctor in the House?" costume -- sticky and with fake blood. Bandages included.
Xena's desert costume from "Legacy" -- complete costume.
Note: not all links are active yet; I'm working on the other costume pages.