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Resident Playbook Episode 11 balances intense hospital rounds with relaxed off-duty moments, spotlighting Oh Yi-young's butter-yellow knit polo cardigan paired over a plain white base tee during her real estate trip with Gu Do-won. Here is how that tactile collared knit silhouette comes together on screen, along with practical styling advice and a similar style knit polo you can shop.
Oh Yi-young's Soft Yellow Collared Knit in Episode 11
During her outing with Gu Do-won to the real estate office, Oh Yi-young steps away from standard hospital scrubs into an easygoing, tactile daytime outfit. She sports a pale butter-yellow knit cardigan designed with a relaxed polo collar, a neat vertical button placket, and subtle frayed edging along the seams that gives the piece an undone charm.
Layered over a clean white crewneck tee, the soft knit collar sits naturally open, softening her profile while adding warmth against the chilly office air. The dropped shoulder line and fine ribbed gauge let the top drape without feeling bulky, making it a great example of effortless weekend dressing.
How to Style and Balance a Collared Knit Silhouette
A collared knit polo bridges the gap between a casual sweater and a crisp button-down shirt. The structured collar adds polish around the neck, while the knit material maintains a cozy, approachable texture that moves comfortably throughout the day.
When building a similar outfit, consider these styling pointers:
- Layer with Contrast: Popping a plain crewneck white tee underneath brightens the neckline and prevents a deep placket from feeling too bare.
- Proportion Choices: If you prefer a loose, slightly oversized top like Yi-young's, balance the volume with slim straight-leg trousers, tailored chinos, or relaxed dark denim.
- Button Placement: Leaving the bottom button free allows the sweater hem to rest naturally over your waistband without bunching when seated.
Similar Style Knit Polo and Everyday Casual Layering
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If you want to recreate the cozy aesthetic of a collared knit top, the COOFANDY grey long-sleeve knit polo — similar style offers a versatile take on this structured sweater look. It features a fold-over polo collar, button placket, and long sleeves in a practical everyday knit. While Yi-young wears a pastel yellow shade with distressed trim details in a relaxed womenswear cut, this option comes in a neutral grey tone with clean ribbed cuffs and a classic straight hem. You can check current sizing and availability directly on the retailer's storefront.
Off-duty styling across this episode leans heavily into functional comfort. Moments like Do Jae-hak's tan quilted puffer vest layered over a pale grey fleece hoodie show how smart layering easily adapts to quick errands outside hospital walls.
For more on how the resident team handles their upcoming medical and personal milestones, check out our Resident Playbook Episode 12 recap.