I wish we'd never sold my daughters pony. Still miss her 6 years later- sadly she had to be PTS 2 years ago, I always thought I'd buy her back sometime :(
My daughters old pony was a Cremello. She always attracted attention, at one show a whole family were supporting her from the ring side- they loved the fact that pony and rider matched. Both blonde with blue eyes!
There's Beavers at Beckwithshaw, they do DIY and part livery (5 and 2). They were good to us when my daughters pony was on box rest. Don't know prices though. Do Follifoot riding school do livery?
My daughters last pony was a Cremello. She was the kindest most bombproof pony we've owned. We brought her when she was 4 and people were concerned that she was so young, but they all came round when they met her. Sadly sold her 2 years ago but we still miss her like mad. Good luck with your new...