In this video, I do a true half-face test to show you how much undertone changes your entire makeup look. I’m a makeup artist and colorist, and I’m very clearly cool-toned—specifically Clear Summer—so I have a pinkish-red undertone, deep cool black hair, and a naturally reddish-pink flush. I apply cool-tone makeup on one side and warm-tone makeup on the other, using the same placement and technique, so you can see the difference is coming from color harmony (or the lack of it), not skill. On the cool side, I use Rom&nd Rosebud Garden (cool pinks), a berry blush (Fwee Pudding Pot in Baddie), and a berry gloss (Fwee 3D Voluming Gloss in 30% Currant). Because these shades mirror what already exists in my undertone, everything blends seamlessly—soft transitions, natural depth, and a cohesive finish. On the warm side, I use Rom&nd Pampas Garden (peach/coral/golden tones), a warm blush (Fwee Pudding Pot in My), and a coral gloss (Fwee 3D Voluming Gloss in 30% Vanilla). On my skin, those warm tones pop more, can feel a bit disconnected, and read like they’re sitting on top rather than melting in. My biggest takeaway: there are no “wrong” shades if you love them, but matching your undertone makes your makeup look effortlessly flattering and blended.