Online Jewelry Shops: To compete against online cufflinks specialty sites, many jewelers have an established online presence. Simply google your favorite jewelry designer (Tiffany's etc.) to check them out. A great source for unique, vintage or one-off cufflinks. Unfortunately the website is flooded by international sellers, selling very cheap items in bulk quantities, so take your time to look around for intersting options. Lots of boutique stores that sell a variety of hand made cufflinks. They are usually much "cooler" than cufflinks from the big stores above, but given that they are "handmade" they are sometimes of a lower quality.British / European clothing stores: Cufflinks are very popular in Europe, so think of stores like Ted Baker, Ben Sherman, etc. They all have cool cufflinks, but they aren't going to be particularly cheap.