I had the same issue. They must have changed manufacturer. They use to be great years ago. Last 2 orders from TM Lewin all 6 shirts button holes frayed. Even at 50% off wouldn't go back.
Paid £100 for 4 shirts last year in-store London, feel ripped off now. But they are nnice
TM Lewin are like DFS. Sale always on, always ending soon, but you'd be stupid for paying full price. £19.95 is their normal price. RRP is made up to con you into thinking you're getting a good deal.
Ah my mistake, thanks I've removed the link
The suites are starting from £149. The link which you've posted is for a suite jacket only for £99.