I wear an 18 1/2 inch neck dress shirt with a tie. I can get away with an 18 if I don' t have to wear the tie for very long, and I cannot even come close to buttoning a 17 1/2. So if I flexed, I would probably have 18 1/2 or so neck.
I went and got measured for a new dress shirt and my measuremnets were
21inch plus neck
35 inch arm length
53 inch chest
35 inch waist. Basic white long sleeve shirt custom is 85 bucks!
I am 5'9 1/2
250lbs
19 1/2 arms
30inch legs
18 inch calves
15 1/2 forarms
around 15% BF
tested at 17% but i knwo i am lower now!
Buying clothes to fit me right is impossible. But alot of it besides heavy lifting is my sports back ground.
At 205 with 10% bf my neck was over 19 then. But my arms were 18 or so and my waist was 32".