I used to watch a lot, and buy a fair bit too. Still enjoy my Cashmasoft twinset, and my couple of bits of Butler & Wilson.
Eventually I got fed up with the p&p costs - not so much that they were high but that if you bought, say, two navy sweaters you would probably get the second p&p half price but if you bought a navy and a red one, it was full price p&p for each.
That, and for a long tìme the models were only tall and slender. When they eventually did start introducing a plus size model - I think she was called Joy, very striking lady - she was tall and plus: I never saw a me-sized model, wee and dumpy, and I gave up rather.