I was lucky enough to recently be sent a pair of two way boots from Fashion World*. I had seen other blog posts featuring them and i have to say, i was intrigued. One pair of boots that could be worn long or short, the idea is great and you get real value for money. I ordered a size 6 EEE Fit in the curvy calf. I wasn't sure if the curvy calf would fit my 18" calves but i had no need to worry, these slipped on like a dream and i had no problem zipping them up. They have an elasciated panel at the back to allow for more room so i think someone with bigger calves than me would be able to wear these. I actually think the fit is quite generous and could have got away with ordered a 5 as these area true wide fit. To convert them you just unbuckle and pull the straps through, i found this to be a tad difficult as the hole is quite small but over time it will become easier. The ankle boot has a biker feel to it and also looks great. All in all these are great boots and will be worn to death over the coming months.
You can get a pair of fashion world two way boots here and they are currently in the sale for £44! They also come in brown.