Just all of Hailey Bieber's best maternity fashion moments

Hailey stars in W magazine’s special summer issue modelling an array of bump-flashing 'fits (scroll to see). Along with posing in black lingerie for the cover, she models an oversized cropped jumper with knickers, a figure-hugging see-through nude dress with shredded cut-outs running all down the sides and a second sheer design, this one a skin-tight lace strapless number.

Our favourite ensemble from the shoot has to be the XL pale pink faux fur Alaïa coat Hailey wears with nothing underneath save for a pair of red Miu Miu briefs. White lace-up sandals (also Alaïa) tied up her legs complete the look.

Whether relaxing in an oversized Fila tee and denim shorts or a white cropped top and denim dungarees – worn down below her bump, obvs – Hailey's dressed-down maternity style is giving all the laidback summer outfit inspo. Even if you're not actually pregnant too, take note!

Hailey is simply glowing in this floral print bandana top worn with the cutest floral print cotton knickers. Even if you're not pregnant, this has the basis for a festival outfit written all over it. Just remember to add trousers.

Hailey seamlessly incorporates naked dressing into her maternity wardrobe with this subtly sheer black round-neck top layered over a black bralette. Further proof she's never one to shy away from a trend, no matter how daring. Her go-to formula of a blazer – this time a leather stlye – and jeans wins again.

This collarless blazer earns style points on its own (*immediately adds to wishlist*). But the fact Hailey has only half-buttoned it, allowing her baby belly to peek out beneath, elevates it to the next level as only Hailey Bieber could. Light-wash jeans paired with white ankle socks and black square-toe loafers complete the 'fit.

Obsessed with Hailey's Blumarine butterfly crop top paired with low-rise baggy jeans to perfectly showcase ~the bump~. Because who says you have to change your usual style now you're pregnant? We love to see it.

Hailey hard launched her take on maternity style in a Saint Laurent custom sheer white off-the-shoulder lace dress complete with a matching head scarf that doubled as a veil for the couple's vow renewal that provided the perfect opportunity to announce their exciting news. The addition of black oval sunglasses (also from the fashion house) added an Old Hollywood vibe to the ensemble. Yep, we'd say it doesn't get more major than that.

No one would guess Hailey was in fact pregnant when she shot this Yves Saint Laurent campaign wearing a strapless tan cargo jumpsuit. Sharing the post on her Instagram stories, she wrote, “Shot this 4 months preggy with little bean in my belly.”