* Amazon
* eBay
* AliExpress
* Wish
* Etsy
* Costume shops:
* Party City
* Spirit Halloween
* Halloween City
* Hair salons:
* Some hair salons sell wigs, including Demi Lovato wigs. You can contact local salons to inquire about their wig selection.
* Wig specialty stores:
* There are also wig specialty stores that sell a variety of wigs, including Demi Lovato wigs. You can search online for wig specialty stores in your area.