MY DIY | Ombre T | I SPY DIY -- Use S.E.I. Blue and Mint Tumble Tie Die. Shake vigorously. Spray bottom few inches with blue dye, flip and do same with back side. Next spray with mint, overlapping the blue. As you move farther up the shirt, spray from farther away to create the ombre effect. Dry completely. Then put in dryer for 20 min to set. Hand wash cold first time.