Ariana Grande Instagrammed these photos (1 and 2).

Her face mask is the Get Stonned Holographic Rhinestone Face Mask.
Her sports bra is the Alo Yoga Vapor Wild Thing Bra.
Her leggings are the Alo Yoga High Waist Alosoft Flow Leggings.
#ArianaGrande #rhinestonefacemask #facemask #camosportsbra #sportsbra #leggings #yoga #workout #athleisure #AloYoga #GetStonned