I got my silk from Treehouse and my colours are on my Rodney Powell BP then I just wear a long sleeved navy top underneath of variying thickness's depending on the time of year.
My colours are cerise and navy and have stars and a bobble on my silk
I got my hat silk made by a woman on Ebay. Cannot remember her name but she was excellent. Ive just replaced my top (in matching colour) with a ventilated one from the USA. I dislike usual XC shirts or jumpers so like normal (ie. not necessarily horsey) short sleeved tops.
Bought mine from Miranda Theobald, they r excellent. I have a baby blue fitted top and hat silk both with white stars. Top goes under RP body protector that is baby blue nas white quarters. Think they cost a bit thou, not sure as they were a gift but i got to pick style and size etc. She offers loads of different designs.