Bodyline question

[leneukdae.livejournal.com]

Hello! I'm going to do my first purchase in Bodyline and I'm interested on getting some rocking horse shoes, but I'm not sure about which size I should get.
My feet measure exactly 25 cm, so my first guess was going with 245 or 250 but I have read that there are variations depending shoe type and other stuff.

So I was wondering if anyone could share experiences with their RHS? or any advice would be very welcome, I don't want to get a wrong size ><

Also, does anyone has this petticoat? how is the puff? worn pictures by itself would be very appreciated.

Thanks in advance (please excuse any mistake in my english).