Saw this outfit on a show where they were trying to demonstrate that your choice of clothes could make you look 5 kg lighter. This outfit caught my eye as it showed off slight touches of neon, disguised the tummy/love handles area and suitable for hot weather.
Although neon is on its way out, I could very easily imagine this outfit incorporating other trends e.g. prints etc. The grey fabric looks like jersey and should be easy enough to carry off.
This will be my next targetted outfit to make once I can find a suitable/colorful belt to incorporate!