my best advice is to not spray hairspray on any clothing. it attracts dirt and stains like a magnet.
Wash it out!
launder them inside out and spray with hairspray
You cannot buy Real Color hairspray from Rochdale Town. You can buy this hairspray from SuperDrug drugstores in most areas.
You don't. However, for a quick fix you might try hairspray [this works well with shedding fur & will probably hold the glitter on briefly also]. For better results buy yourself some glitter of the same color. Apply it with a spray fixative--or you can simply apply the spray fixative if the glitter loss is not too prominent. The best idea, though, might be to call Tom's and ask them. This stuff does work for vintage, however.
You can buy a glitter guns in Hobey stores like Michel's the arts and crafts store.
where can you "buy" thermasilk flexible hold hairspray
Walmart.
remyhairviva.com
staples or officemax
Christmas themed glitter can be purchased from many different stores and retailers. Some examples of stores that sell this glitter include Etsy and Overstock.
While you can buy glass shard glitter, most glitter is made from mica or finely pressed metallic paper.