Bobbi Brown Pink Seashell is a cool-toned, coral with a luminous finish. It is a limited edition lipstick that retails for $23.00 and contains 0.07 oz.
Bobbi Brown Pink Seashell Treatment Lip Shine SPF 15 ($23.00 for 0.07 oz.) is described as a "pale peachy pink." It's a soft pink-tinted coral that's just slightly warm-toned. MAC Razzledazzler looks almost exactly the same--I'd say slightly more opaque, perhaps less pink. Burberry Devon Sunset is more orange. MAC So Vain is darker and more orange. NARS Niagara is pinker, brighter, and more opaque.