I Am 23 Days Post Upper & Lower Blepharoplasty. Still Have Lumps on Outer Corner of Each Eye Where the Stiches Were? (photo)

I don't see anything alarming in the photograph. Small bumps particularly over the lateral canthus are fairly common.

Recovery after any surgery, including blepharoplasty, can vary by individual.  It is also not uncommon for one eye to heal differently or faster than the other.  Healing after surgery is a gradual process and should be improving with time.  It can take several months and sometimes longer for the healing to be completed.  The bump you see at the outer portion of your eye should still subside with more time.  The small section under your eyelid that isn't closed as the rest of your lower eyelid should also improve with more time.  I would wait at least 6 months to see how things look at that point, but if for some reason you are still having the issues you are  now, there are minor procedures that can be done to improve them.  

Due to the fact that eyelid skin is very thin, it is common to have minor lumps and bumps that frequently last longer that 23 days. Epidermal inclusion cysts are common and visable scars are also common and can usually be camouflaged with a little makeup. As a surgeon, one tries to approximate the time to healing but you can only give the average time to 100% healing: some heal faster and some slower, you appear to be one of the slow ones.