I have to use reading glasses for many tasks in the shop. I do not wear them except for close up stuff or if the area is a little dark, they were always somewhere out of reach as all my shirts do not have pockets. Now the idea. Use two rare earth magnets one inside and one out side located about where the pocket would be. These will hold your glasses very securely and will catch and hold them if you just get them close. Of course the stems or other parts must be metal which will attract a magnet. You have to check out this requirement when you buy new ones. I had five pairs around the house and shop and two of them had metal while the others did not. These are not expensive glasses usually less than 10.00. Make sure you ask your doctor about safety if you have some kind of an implant. Hope this helps make your day go a little smoother.
-- I,ve had amnesia for as long as I can remember. Vernon