I’ve bought loads of good stuff there, but it’s very hit and miss. Over the years I’ve bought:
The most comfortable trainers I’ve ever owned (Ecco)
A few pairs of converse
A couple of pairs of doc martins
A few scarves
A few bags
Two of my favourite pieces of jewellery (sterling silver torque necklace and a sterling silver ring)
The trick is the codes on the price tags - they’ll either carry 1,2 or 7. 1 means the garment was produced exclusively for TK Maxx either by a known brand producing something a bit less interesting or a fake brand who only supply TK Maxx. 2 means it’s a genuine garment that has been in the brand catalogue at some time and 7 means a high quality item from a previous season. I try to buy 2 and 7 when I can. These tend to be genuinely reduced from the RRP.