InStyle has the latest wedding gift ideas from registry inspiration to DIY presents. Whether you're looking for a personalized present for the happy couple, like an engraved item, or buying off the registry for a bridal shower or wedding, we've got the perfect suggestions. Not sure what to register for? We've got brides-to-be and their grooms covered with expert advice. Plus, etiquette rules for gift giving and unique, fun ideas for brides and bridesmaids gifts.