Well, so far I've lost 43 lbs in 2 1/2 months, I'm currently at 191 lbs and I still want to lose a lot of more weight... I still have 3 months to lose the weight before school starts. How much do you think I should lose to be able to fit (and by that I mean good fit, not loose) into maybe a size M or L shirts? How much should I weigh? (aprox) Thanks!

sorry but we need to know how tall u are. i'll check this answer again to see if u tell us
edit:
well according to a few websites u seem to be in the right range for your height and weight. but if you want to wear AF my suggestion is to lose about 10-15 pounds. but keep going into the store every so often and try things on, you never know if they might fit.
good luck

hmmm idk...it depends on if ur buff or just fat....try to get to 160 to 180

i use to be 273 pounds standing at 5/11 and now 215 wearing American Eagle shirts, you should be pretty close to your goal

Congratulations first of all!!!! I did a search and entered "male weight chart" and came up with all sorts of calculators. Most want you to not only enter your height but AGE as well. Just doing a 17 year old at 5Ǝ" the max weight on any of the charts I saw was 168. If by A&F you mean the brand, look on line or in their catalog for chest sizes for their M or L sized shirts. That will give you a starting point. Our neighbors son who 17 is about my height (I'm a 5Ǝ" lady) and I recall his mom saying he weighs in the 190's range. He is very active and toned just from playing basketball, etc. He doesn't look like he is overweight really. I think being FIT is more important than what you weigh. You have lost 4.3 lbs per week so far it seems so I am certain you will reach your goal, no matter what it is with will power like yours!

abercrombie and fitch?

hmm. Im 5ཇ and 130... something. 5Ǝ and 191 huh... dont stress yourself out so much... I had a bf who was as tall as me but your weight... and that was perfect. Soooooo.... 175?? ish

my brother is 21 yrs. old, 5ཆ'', and weighs like 160. he is not fat or skinny, he looks like he is normal weight + he wears medium and large shirts from there and since you're 5Ǝ'' i think if you weighed anywhere from 150-170 lbs. you can wear A&F. ??? i hope this helps! =)