Proud father-to-be Justin Bieber has been nothing if not a pregnancy documentarian. The singer has been loyally updating fans on Hailey Bieber’s pregnancy since earlier this month, when the two revealed they’re expecting their first 𝘤𝘩𝘪𝘭𝘥.

Perhaps unwittingly, Justin has also been giving us a glimpse into Hailey’s maternity style via Instagram. (Fashion writers everywhere salute you, sir.) While Hailey was seemingly employing oversized clothing to help conceal her pregnancy before she was ready to announce it, she’s maintained her love of some of the same staple pieces post-reveal.

In one photo from the couple’s Japanese 𝑏𝑎𝑏𝑦moon, Hailey wore a white button-up, left mostly open to show off her growing bump. She styled it with a pair of baggy blue jeans and an oversized, structured black blazer, and black square-toe loafer heels from Loewe—her Cool Girlboss style codes. She repeated this formula, baring her stomach in a black jacket with rounded sleeves, keeping the same jeans-and-loafers combo on the bottom.

Standing in front of Louis Vuitton and Takashi Murakami’s Flower Parent and Child sculpture in Kyoto, Hailey Bieber showed off her affinity for crop tops in a cosier iteration, wearing a white tee underneath an oversized hoodie and brown cargo pants. In another snap she also shows off her versatility, pairing a sheer black shirt underneath a leather blazer. Always present, however, is her diamond-encrusted “B” bauble—a gift from Justin for their fifth wedding anniversary. By the time they hit six years in September, there very well be a new Bieber in the mix!