I'm a 76 year old 5' size 10 so prefer petite sizes. I'm going to be spending the winter in Australia and am looking for some not-extortionately-expensive casual dresses I can take. I have shorts and trousers, but in the heat actually prefer wearing a dress. I don't wear a bra (have smallish boobs and haven't worn a proper bra since the 60s), so need something that sort-of accommodates that. I'm happy with patterns if they're not too big. I don't really like wearing maxi length, but midi or knee length is fine. I'd also probably be fine with a mini, but think it would look a bit obscene at my age! I'm inclined to buy summer clothing now while it's available, but unsure if waiting a while might be better when things are being reduced at the end of the season. A lot of my favourite clothing are charity shop finds, but I'd rather know that I've got a couple of decent dresses to wear for this family visit. Any suggestions?