Amy Antsler Booksmart Costume Guide

What You’ll Need

Amy Antsler’s wardrobe in Booksmart leans heavily into utilitarian thrift-store style, mixing vintage silhouettes with personal, handcrafted accents. Her outfits reflect a practical, lived-in aesthetic centered around two distinct looks: the patch-heavy denim jacket she wears to school, and the blue mechanic coveralls she and Molly pick for their party night.

Recreating Amy‘s look comes down to nailing the right balance of boxy cuts, layered collars, and small visual details. Because her clothing consists of everyday garments rather than custom theatrical tailoring, sourcing off-the-rack pieces and customizing them with patches and accessories gets you remarkably close to what appears on screen.

The Blue Coveralls Party Look

The centerpiece of Amy’s party outfit is her bright blue utilitarian jumpsuit. The cut should be relaxed and straight-legged, resembling traditional workwear rather than a fitted modern romper. When wearing the blue coveralls, roll the cuffs once or twice at the ankles and leave the front zipper or buttons open down to the mid-chest to show the base layer beneath.

Underneath the jumpsuit, Amy wears a simple crewneck shirt. You can swap between a red shirt or a warm brown shirt depending on which party scene you prefer, but a solid crewneck keeps the focus on the outer workwear. Pair the coveralls with worn canvas sneakers or plain casual shoes to keep the silhouette grounded and functional.

The Patched Denim Jacket and Bolo Tie

Amy’s daytime school outfit revolves around a classic medium-wash denim jacket customized with an eclectic assortment of patches. The jacket should have a standard trucker cut with front chest pockets and a structured collar. Rather than looking factory-distressed, it needs to look like a personal garment collected and decorated over several years.

To build the patch layout, mix outdoor motifs with bright graphic accents. Iron-on or sew camping patches alongside colorful patches across the front panels, chest pockets, and sleeves. Leaving uneven spacing between the patches gives the garment a realistic, self-applied appearance instead of a manufactured uniform design.

At the collar, Amy accents her buttoned shirts with a bolo tie. The braided cord should sit cleanly under the folded collar with the decorative slide resting just below the top button. It provides an offbeat touch that breaks up the casual denim and shirt combination.

Trousers and Styling

For her bottoms, Amy pairs her tailored-casual tops with white pinstripe pants. These trousers feature fine vertical stripes on a light background, cut with a relaxed, straight leg. The contrast between the formal stripe pattern and the casual patch-covered jacket creates the distinctive mismatched styling that defines her character throughout the movie.

When assembling the full outfit, tuck the shirt loosely into the waistband of the trousers and secure them with a simple dark belt. Amy keeps her hair naturally parted and loose, with minimal, fresh-faced makeup, allowing the bold patterns and textured layers of the clothing to carry the visual identity.