I am having the most difficult time putting in my shirt studs into this new shirt. Very, very stressed as i meed it for Sunday and think the only solution is to have a local ny place re-cut the holes. 1. Is there a way to enlarge the holes? 2. The holes are currently round, should they be round or slits on each side of the shirt? 3. Is there a standard size? Any advice? Going to sleep and then run around to fix this tomorrow.