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Crash Landing on You Episode 15 Outfits: Ri Jeong-hyeok’s Interrogation Knits and Layered Shirting Style Guide

A man in a dark coat aiming a black handgun forward with an intense gaze.

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Crash Landing on You Episode 15 strips away high-glam fashion and drops our characters into stark, high-stakes environments where every wardrobe piece carries distinct emotional weight. Following the intense standoff that brings down Cho Cheol-gang, Ri Jeong-hyeok swaps out his tailored Seoul coats for minimal, slate grey henley knits inside the National Intelligence Service interrogation rooms. Meanwhile, Company Five navigates their unexpected capture in grounded casual menswear—layering crisp blue shirting under patterned wool coats—and Yoon Se-ri faces heartbreaking family confrontations wrapped in soft hospital cardigans. If you want to replicate these functional winter layers and tailored silhouettes, here is our breakdown of the episode's key outfits and accessible similar styles to try.

Ri Jeong-hyeok's Interrogation Knits

Inside the sterile questioning room, Ri Jeong-hyeok abandons all heavy protective outerwear. Instead, he spends the bulk of the episode sitting across from government interrogators in a minimalist, slate grey long-sleeve knit top featuring a clean notch-neck design.

Ri Jeong-hyeok wearing a slate grey long-sleeve knit top facing an investigator dressed in a tailored black suit

This choice leans hard into utilitarian simplicity. The muted grey fabric highlights his broad frame and athletic build while stripping away any trace of civilian luxury or rank insignia. For everyday wear, a fine-gauge knit in heather or charcoal grey creates a sleek base layer that looks intentional without feeling overdressed.

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If you like this clean, athletic knit silhouette, consider the COOFANDY grey long-sleeve knit polo — similar style . Both pieces share a subdued grey palette and a snug, ribbed knit texture that holds its shape. The key difference lies at the neckline: while Jeong-hyeok wears a relaxed, collarless notch cut, the COOFANDY option features a structured fold-over polo collar with buttons, making it easy to dress up under casual blazers or wear solo with chinos.

Company Five's Layered Shirting and Wool Outerwear

Before being detained, Company Five brings practical cold-weather street styling to the hospital hallways. Park Kwang-beom looks effortlessly put-together in a houndstooth-patterned grey wool coat layered over a mid-tone blue button-down shirt.

Park Kwang-beom wearing a grey houndstooth overcoat layered over a blue collared shirt alongside Company Five soldiers in a hospital corridor

Layering a structured blue collared shirt beneath textured wool outerwear provides sharp visual contrast. The pop of blue breaks up the heavy grey and brown tones typical of winter wardrobes, creating clean lines around the neck and chest.

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To recreate Kwang-beom's layered look, check out the Amazon Essentials men cotton Oxford shirt, blue — similar style . It delivers the same versatile blue tone and button-down collar profile seen on Kwang-beom under his overcoat. While Kwang-beom's on-screen layer features a denim-like twill, this Oxford weave offers a classic cotton feel that breathes easily under heavy sweaters or wool coats.

Corporate Suiting and Tailored Silhouettes

Contrasting the casual soldiers and vulnerable hospital scenes, Yoon Se-hyung leans completely into cold corporate armor. During his tense exchange with Chairman Yoon, Se-hyung wears a sharply structured black suit jacket paired with a crisp white dress shirt and dark tie, framed by minimal wireframe glasses.

Yoon Se-hyung wearing thin wireframe glasses and a tailored black suit jacket over a white collared dress shirt

The rigid tailoring and dark fabric emphasize Se-hyung's predatory business motives. Across the episode, government officials and investigators also mirror this structured suiting, establishing an unyielding institutional boundary around the protagonists.

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For a similar formal tailoring presence with a slightly bolder edge, look at the KSWYCT navy double-breasted blazer — similar style . Both garments rely on defined padded shoulders and crisp peak lapels to project authority. However, while Se-hyung wears a standard single-breasted black business cut, this alternative opts for a navy double-breasted front that works well for formal events and statement evening wear.

Hospital Knitwear and Wardrobe Contrasts

While the men face interrogation rooms in utilitarian greys and corporate suits, Yoon Se-ri's wardrobe highlights physical fragility and emotional exposure. When she rushes out into the lobby to plead for Jeong-hyeok and his squad, she wears a textured, cream-colored fuzzy knit cardigan draped over her patterned patient gown.

Yoon Se-ri with tearful eyes wearing a textured cream knit cardigan over hospital clothing

The soft, tactile texture of the cream knit visually sets her apart from the harsh, cold architecture of the hospital lobby and the rigid suiting of the authorities. It underscores her personal vulnerability at the exact moment she puts everything on the line to defend the men who protected her.

For more on the styling progression leading up to this standoff, check out our breakdown of Crash Landing on You Episode 14 Outfits: Ri Jeong-hyeok's Tailored Layers and Similar Styles or catch up on the dramatic narrative beats in the Crash Landing on You Episode 14 Recap.

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