Such an ugly smile... tired of being depressed when I look in mirror. Is it possible to transform this smile? (Photo)

You have a set back narrow maxilla with inadequate lip support from the missing bone and tooth support.Three Dimensional Expansion will create a full Wide Healthy Smile with better natural display.The first step is orthopedic.  Some patients may follow-up with Invisalign or Clear Aligners and/or Veneers but expansion will gice the best results.

Thank you for asking.  Your teeth look to be great for a smile transformation.  With your edge-to-edge bite, we can absolutely correct your bite and look with Invisalign and then veneers or simply with just cosmetic crowns.  See your local AACD Accredited dentist for a thorough consultation.  Selecting the correct smile artist is the key.  This will be a huge investment, but if you're tired of your existing smile, then start saving up for your life changing makeover.

Surgery is an option however an intra oral preview of adding to the teeth will verify whether composite or porcelain is an option for you. Bets of luck to you 

Most likely there is a skeletal issue here.   If so, no veneer can fix this.   lefort I might be the only answer  

you have two options,the best one is to do braces and to bring that bite to a correct position,the situation is that at the end you will have a good oclusion,but you will still have the same teeth,with the same shape,size and color,and it will take up to 1 year aprox.now if you do not want to have braces or having braces is not part of your plans,you can have a different alternative solution,which is Smilemakeover,where you will be having a full mouth change  in just a couple of days and change your life!,and you will certainly will have also good results with several techniques involved,and you will be changing shape,size and color.