Sweaty Betty - Knot Front Midi Dress. Color Regatta Blue. Low Stock. On sale for $42.24. MSRP $128.00.. 5.0 out of 5 stars5 left in stockBrand NameSweaty BettyProduct NameKnot Front Midi DressColorRegatta BluePrice$42.24MSRP: $128.00Rating5Rated 5 stars out of 5(1)