Opinions needed please!

Ok, So I am trying to tidy things up and take up less space with all the boxes filled with projects. I bought a dresser that has SIX! whole drawers that i can put my projects in. My question is, can i put them in zip lock bags and not seal them up or should I just fold them all together and not put them in the bags? Someone told gram that it's not good to put fabric in a bag that it needs to "breathe". So please tell me what you guys think... I am not sure what to do now. But I do know I need to put things in the drawers so I can have more floor space back! :-)

Gram's Wall hanging

Gram did this wall hanging for the lady that we saw in Nebraska. She saw it when we went into one of the shops she took us to in Nebraska. This is the front side.This is the back side and the label I made for gram. She got a lighthouse stamp and then a stamp with a saying about giving love away. Can't remember it right now.

Another Christmas Present Finish but a Little Late

These are the two bags that I made for my friend Tracy for Xmas. One's a little bigger then the other and then I changed the colors around on each. She loved them. :-)