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In Even If I Win the Lottery Episode 5, office dressing splits into two contrasting playbooks that speak volumes about handling workplace pressure. Jeong Seon-hyeok leans into structured presence with a dark navy double-breasted blazer, while Gong Eun-tae stays grounded in dependable staples like a crisp light blue Oxford button-down and a relaxed grey knit polo for late-night strategy calls. Whether you want bold tailoring that commands attention or understated pieces you can cycle through all week, this breakdown covers the key silhouettes and wearable alternatives to recreate each look.
Jeong Seon-hyeok's Navy Double-Breasted Blazer and Tailored Authority
Jeong Seon-hyeok navigates tense office confrontations with a distinct sartorial choice: a dark navy double-breasted jacket designed with pronounced peak lapels and a structured shoulder line. Unlike standard single-breasted suits, the double-breasted cut widens the chest profile and brings an old-school authority that feels deliberate when standing your ground.
Viewers often debate how to read this styling move. One camp sees it as pure corporate armor—a deliberate power play meant to assert status against superiors like Deputy Head Jang. Others argue that wearing it slightly open over an unembellished base softens the formality, turning what could be stuffy executive wear into a modern city look.
When adapting a double-breasted jacket for everyday wear, consider your proportions. Broader builds benefit from wearing the jacket unfastened or choosing a silhouette with a slightly lower button stance to avoid bunching around the midsection. For an easy transition outside the office, swap tailored slacks for dark-wash straight-leg jeans.
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To channel Seon-hyeok's commanding office silhouette, check out the KSWYCT navy double-breasted blazer — similar style . It delivers that same sharp peak lapel and dual-row button arrangement. Keep in mind that off-the-rack pieces generally feature lighter canvas construction, so check your chest measurements on the seller page to ensure a clean drape across the back.
Gong Eun-tae's Crisp Light Blue Oxford Button-Down
In contrast to heavy tailoring, Gong Eun-tae spends his office hours in a reliable light blue Oxford button-down shirt. The collar points remain buttoned down and neat without requiring a tie, creating a functional, approachable aesthetic that fits right into a busy trading floor or department desk.
This setup opens an interesting question for workwear enthusiasts: is the solid blue Oxford the ultimate no-nonsense uniform that lets your competence speak for itself, or does it risk blending too far into cubicle anonymity without an eye-catching outer layer? Eun-tae makes the case for understated consistency, relying on clean lines rather than flashy accents.
The textured basketweave of Oxford cloth provides natural structure that holds up far better throughout an eight-hour shift than thin poplin. A classic regular fit allows easy movement across the shoulders and arms, especially if you spend long hours typing or reviewing documents.
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For a dependable daily option that mirrors Eun-tae's wardrobe foundation, take a look at the Amazon Essentials men cotton Oxford shirt, blue — similar style . It offers that exact pale blue shade, button-down collar, and breathable cotton fabric. Note that traditional Oxford cloth starts with a slightly firm texture that softens significantly after a couple of machine washes.
Gong Eun-tae's Midnight Grey Long-Sleeve Knit Polo
When office hours stretch past midnight and Eun-tae handles international partner calls, he ditches structured wovens for a heather-grey long-sleeve knit polo. The knit collar keeps his neckline framed and presentable on camera, while the soft yarn offers flexibility during late-night strategizing.
Does switching from a rigid dress shirt to fine-gauge knitwear dilute your professional mindset during high-pressure negotiations, or does the comfort actually help you stay cool when crunching numbers? Eun-tae's late-night look shows that smart casual knitwear can bridge the gap between exhausting overtime and polished presentation.
Knit polos also serve as exceptional layering pieces during seasonal shifts. They slide under lightweight topcoats or unlined sport coats without adding excess bulk around the wrists.
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You can capture that refined off-duty energy with the COOFANDY grey long-sleeve knit polo — similar style . It mirrors the ribbed cuffs, neat collar stand, and muted grey tone from Eun-tae's midnight desk scenes. Review the sizing chart before ordering, as knitwear drape varies depending on whether you prefer a fitted look or a relaxed fall.
For more inspiration on how this drama's wardrobe evolves later in the run, check out the power dressing analysis in Even If I Win the Lottery Episode 8 Outfits: Power Blazers, Navy Tailoring, and Modern Workwear and see how Eun-tae levels up his suiting in Even If I Win the Lottery Episode 9 Outfits: Martina's Power Tailoring and Eun-tae's Office Style Guide.