I recently downsized an enormous amount and that included clothing! I dropped 7 dress sizes (20 to 6) and so I had very little new clothes that I had purchased this past September. I finally went through all my clothes that I saved from my 20's - yes, I really saved them all this time! Almost all of them fit but I realized that my style is not the same and I prefer right-below-the-knee skirts now, so I only kept 10% of my old clothes. Here is what my closet looked like before I found a floor storage solution:
As you can see, I had some clothes folded off to the side and the rest in a bin. However, I would forget what was in the bin and miss out on some awesome combinations for outfits. I knew I didn't have room necessarily for a dresser in there and I didn't want to spend money on one right now, so I found a cheap solution that I actually think I like better! I bought these plastic cubbies for $43 and I absolutely love them! I didn't use them exactly how they're supposed to be used in a 4x3 because it would have been too tall, but I found a workaround, as you can see below.
Not only did it solve the problem but I love how it looks and I can see everything that I have. The closet also feels roomier somehow when I walk in. I'd call this a win!