I have clothes from the last 5 years in sizes from
12/14 to 20.
Half term plans have been cancelled so I thought I would try and declutter some clothes but I have no idea where to start.
I have work and casual (summer and winter) clothes in every size, for example I have about 12 swimming costumes in different sizes. Most things are in great condition. I am size 20 at the moment and am back on SlimmingWorld / Gym trying to get back to a good weight for a big holiday next July.
Please help - how on earth can I organise my clothes 
Thanks