A friend shared this with me about 6 years ago and it works great...thought I would share!
Use giant Zip-loc bags for storing baby clothes. (They make XL "Big Bags" that are 4 to a box).
If you use on bag per size you can sort the clothes now and it is easy to see what is in the bag. Then handy part is that there are handles and once you have say all your 3m clothes out, you hang the empty bag in the closet (or back of door or wherever) and as you notice things are getting too small you just toss them in. When it is full you zip it up and stash it away!
It has worked great through 5T clothes for my son and everything we have acquired so far for this baby is sorted into bags. The clear bags make it easy to find things too (Our oldest's stuff was stored in Rubbermaid bins and I hated dogging through them or would inevitable not come across something until he had outgrown it.)
Re: Storage Tip
Charlotte Ella 07.16.10
Emmeline Grace 03.27.13
DS1 -6/25/11
DS2 -3/23/13
Missed MC D&C 8/26/14
DD - 8/26/15
LO#4 due 5/30/17