Where can I buy Hollister jackets?
Check out this FB account for Hollister clothing " https://www.facebook.com/Hollisterjo "
Where can I find a mobile hairdresser?
Ask your hairdresser if he/she can come to your home, some of them usually can do that during their off days, or he/she can help you to find somebody
Where can I find homemade food, sweets & savories?
@Maysas Pasta makes the pasta herself from scratch
Where can I buy calligraphy jewelry?
Also check out this option @Hamra Street Accessories they have a nice collection
Where can I get the best printing on hoodies?
@Future Uniform & @Meme Workspace are good options as well