Under Armour Kids - Color-Block Bikini (Big Kid). Color Rebel Pink. Low Stock. On sale for $29.98. MSRP $40.00.. 5.0 out of 5 stars9 left in stockBrand NameUnder Armour KidsProduct NameColor-Block Bikini (Big Kid)ColorRebel PinkPrice$29.98MSRP: $40.00Rating5Rated 5 stars out of 5(1)