I know that ordering online can be difficult, but I have lost a lot of weight lately and need to get a new stock of shorts. I ordered the indigo in a 3 and they were a little snug - a little tight to zip, but they did zip so I set them aside to hopefully fit into later. Then I went back and ordered a 5 in grey and a 5 in indigo. The grey arrived today and I can't even get them past my thighs. How can the 5 be so much SMALLER than the 3?!