<p>Didn’t notice if he needs a navy blazer. If so, Macys sells Michael Kors navy 100% wool blazer w/bronze-looking buttons. Retail $275, on sale $99. Just check and wait for the sales. I buy two each year. One gets the school patch, and the other is left plain. They last the entire year IF he doesn’t grow too much. 
My son is a 38L or 39L, and you can’t usually find the long in the store. Regular on my son has sleeves WAY too short. Most styles for the leggy, toothpick boy are tough to find in any store. </p>
<p>BTW- shirtsleeve should hit thebase of the thumb where it meets the wrist and jacket sleeve should hit 1/2 above that, right men??? I say this because it looks ridiculous if the shirt is too long or jacket sleeve too short, or some combo of the above! i get obsessed with correct fit, so bear with me!</p>