selena gomez in a black dress Wears Minidress and Scarf Paris Selena Gomez Is All Elegance

And, who could forget the moves inspired by Beyonce's "Single Ladies"

Description Style: D5658 Dry clean only Back zipper closure Removable satin sash Sleeveless satin bodice Crinoline layer & lining within Multi tier high low ruffled skirt Tip Top Kids 5658 Size Chest Waist Length(Shoulder to Hem Backside) 2 21" 20" 31" 4 23" 22" 34" 6 24" 23" 36" 8 27" 25" 39" 10 29" 27" 40" 12 30" 28" 42" 14 32" 30" 43" 16 34" 31" 44" * These are garment measurements

Its there to set off other parts of the outfit

Jules mile Saintin (18291894) Oil on canvas H 86 x W 61 cm The New Art Gallery Walsall The Artist's Mother The feminist and suffragette artist, Susan Isabel Dacre, painted this portrait of her elderly mother between 1880-1884

The girl who originally posted the photo has confirmed that the dress really is blue and black

Debrett's Handbook