2. As previous guy said, we've used tide bleach pens to get stains out of our white uniform parts
3. We just got a new garment bag from DeMoulin and it is awesome. It reminds me of the Tote bags but with an extra set of carrying straps also large zipper pouches for shoe/extra clothes store
3b. Hat boxes. Again ours our DeMoulin boxes. They are designed where they stack well with each other (they fit together almost like legos) and when we did have an issue with 3 that were damaged in shipment, we called our sales rep and he got them replaced for us.