T&A quality is lousy for what they charge. Similar construction to Pink and Tyrwhitt albeit with slightly nicer fabrics. Also, T&A button attachment is lacking, and if you ever order button-turnback cuffs, they are horrible to fasten (Ascot Chang does a much nicer and cleaner job).
Another thing worth mentioning is T&A's HORRIBLE customer service. I was a T&A devotee for years (20+ RTW and MTM shirts per year, plus a handful of ties), until the company screwed me out of a tie that I ordered at a Neman's trunk show. It was only one tie, but it's the principle; plus after numerous phone calls and letters to T&A (Andy Gilchrest even tried to help), I got nowhere.
Ascot Changs are much better shirts for $50 to $75 less retail, and at the same time Nemans does their T&A sale, Saks puts their Hilditches on sale, which blow T&A out of the water, and usually you can find shirts that weren't just clown returns.
You could say I feel strongly about this.