So I just received my package of 14 threadless t-shirts and 1 hoodie.
How should I wash them before I wear them?
Should I jut not wash them?
Cold water and extra-gentle wash?
Do I have to hand-wash them all separately, or can I just throw them in a cold, extra-gentle wash together?
I don't want my colours to fade out and ruin all my shirts in one wash ):

btw, I got:
1 Small Heather Grey I'm Sure I Used To Fit Girly Tee
1 Small Asphalt Acute Invasion Girly Tee
1 Small Baby Blue Best Mime Ever Girly Tee
1 Small Light Blue Bobshopping Girly Tee
1 Small Turquoise No, you can't come... You are a mere pawn Girly Tee
1 Small Gold The Morning After Girly Tee
1 Small Navy Lil' Soap Girly Tee
1 Small Light Blue My Playtree Girly Tee
1 Small Purple Technology Ruins Nature Girly Tee
1 Small Royal Blue There's No Crying In Breakfast Girly Tee
1 Small Dark Grey Self-Sufficient Girly Tee
1 10 yrs White Whale Of A Time Kids Tee
1 8 yrs Charcoal Mr. Toxic Waste Kids Tee
1 Small Red Doodle Bug Guys Tee
1 X Small Black The Good Guys Don't Glow At Midnight Hoody