Olivia Palermo in striped neon green and black sweater at Balmain show

Olivia Palermo front row at Balmain fashion show during Paris Fashion Week on September 28 2018

WHAT SHE WORE: Olivia wore black and neon green turtleneck sweater from Balmain

BUY:

SWEATER: BALMAIN STRIPED CASHMERE BLEND JUMPER

photo source: JUSTJARED