I live in the UK and the only place I could get Siwy Camilla shorts was online from a US retailer. I normally take a 26 in jeans so I ordered the 26 shorts. I totally overpaid because I had to pay international shipping and then a hefty customs charge. The shorts arrived and they are really nice, really comfortable and fit great everywhere except there is quite a big gap at the back. I'm worried they might stretch out even more over time. I don't know if I should get the size 25 but by the time I pay return postage to send the 26 back and pay the shipping fee to have a 25 sent out then the customs charge again I will have paid out so much money. I might also find that the 25 ends up being too tight in the thigh area but then again they could be perfect. What do you advise, particularly those who have siwy shorts? Do yours have this gap at the back too? TIA