Rihanna is back on Instagram (1 trilly likes), so we knew she was out celebrating her granddaddy Bravo's 86th birthday at Nobu in NYC last night with all the Fenty clan in tow, including her lil' niece Majesty, who she cradled all night *adorable*. While we were briefly side-tracked by the enormous party hat she wore to leave the restaurant (not pictured but think: Halloween witch), it couldn't detract from Rihanna's head-to-toe cosy Céline knitted ensemble.  

We've already discussed the virtues of ribbed knitwear, mini bags and flares, but we've decided the reason this outfit is so on point is down to the proportions: XXL hoop earrings, XXS bag and XX-long tunic top over flared trousers. This is what winter 2014 looks like. Look lively, people. 

Furry bags and dungaree dresses? See how Alexa Chung stormed the CFDAs last night here...

See more fashion news.