Hi, Karen! Thank you for your question and photo! Invisalign is a wonderful appliance for aligning teeth and creating a better smile. From the photo it looks like your upper right central incisor needs particular attention. The keys to Invisalign are the following: finding a provider with the training and experience in Invisalign necessary to provide a great result and diligently wearing the Invisalign trays throughout treatment. I would recommend finding a Board Certified Orthodontist who has experience with Invisalign. I'm confident you'll be thrilled with your result. Cheers!