The age old question of dieters.... do I give away the outgrown "fat clothes" or hold on to them just in case I gain it back again?

I gave away most of my fat clothes and kept a few key items that always made me feel good when I wore them. Problem was, when I started to gain weight over the fall and holidays, I HAD to pull them out of hibernation. I knew in the back of my mind that if I gained weight, I still had stuff to wear. I tend to think that if I hadn't kept the clothes, I might have caught myself and stopped the weight gain at 10 pounds instead of allowing it to creep up to 20 pounds regained.

So now, after gaining 20 pounds of the 50 I lost, I worked HARD the past month to lose most of the regained weight. I am able to put the "fat clothes" back into storage...... but do I want to? Do I want to just give it all away? Maybe keep one size up in case I have a mild fluctation?

What do you all do when you lose or gain a lot of weight? Keep or give away the clothes?