Columbia - 4" Slack Water™ Knit Romper. Color Black. On sale for $51.31. MSRP $60.00.. 4.5 out of 5 stars+2Brand NameColumbiaProduct Name4" Slack Water™ Knit RomperGenderWomen'sColorBlackPrice$51.31MSRP: $60.00Rating5Rated 5 stars out of 5(12)