Collection: Square Frames

Square Frame Sunglasses: Retro & Vintage Styles

Square frame sunglasses are one of the most reliable silhouettes in eyewear — they balance angular features with clean geometry, they read as confident and fashion-forward on any face shape, and they carry a vintage design DNA that has never fully gone out of style. GRISÉ NYC's square frames collection applies that DNA to a tightly edited range of six styles spanning true square frames and extended rectangle frames, in colorways from classic black-on-black to retro mustard yellow and vintage-tinted sky blue, olive, and brown. Every pair offers 100% UV protection and is priced between $40 and $50, making this the most accessible tier of the brand's eyewear collection without any compromise on design intention.

Why Square Frame Sunglasses Work for Every Look

A Silhouette With Built-In Versatility

Square and rectangle frames have an inherent styling advantage over rounder or more curved silhouettes: their straight edges create visual contrast against softer facial features, making them particularly flattering on oval, round, heart, and diamond face shapes. For faces with more angular structure, the shared geometry reads as consistent and intentional rather than competing. In practical terms, this means square frame sunglasses for women and square frame sunglasses for men can be worn with considerably less frame-shape anxiety than other styles — the silhouette is forgiving by design.

The GRISÉ NYC square collection compounds this versatility by offering the shape across multiple color families. Classic black-on-black is the baseline — the frame that works with every outfit without asking any questions. From there, the collection moves into retro-inflected territory with mustard yellow and black-brown, and into vintage-toned rectangles in olive, sky blue, and brown tint. The same fundamental frame geometry reads completely differently depending on colorway — a useful quality for anyone building an accessories wardrobe where different pairs serve different moods or occasions.

The Retro-Vintage Design Direction

Both the square and rectangle frames in this collection share a retro design sensibility that references 1970s and early 1990s eyewear aesthetics. The slightly oversized proportions of the rectangle frames, the warm colorways like mustard and brown tint, and the solid lens tones rather than gradient or mirrored finishes all point to a specific era of eyewear design that has re-emerged strongly in contemporary fashion. The difference between GRISÉ NYC's version and the vintage originals is durability and UV performance — these are lightweight, UV-rated frames built for daily wear in 2026, not fragile archival pieces. For broader context on how GRISÉ NYC approaches statement eyewear design, the full trendy eyewear collection shows the complete range across futuristic and retro directions. For the retro round frame alternative to this collection, the round frames collection completes the retro-focused half of the eyewear catalog.

Square & Rectangle Frame Sunglasses in This Collection

All 6 styles are unisex, 100% UV-protected, and ship from NYC in 1–2 business days.

Square Frames

• Classic Black Square Sunglasses - Unisex — $44.00, 5.0 stars — the anchor of the collection; a clean black-on-black square frame that works with any outfit from streetwear to evening attire, the most versatile everyday pair in the range

• UV Protection Black-Brown Square Sunglasses — $44.00 — a warmer take on the classic square in a black-brown colorway that softens the sharpness of the silhouette without losing the structure; suited to anyone who finds pure black too stark

• Retro Mustard Square Sunglasses — $40.00 — the boldest color in the square frames range, a mustard yellow with 100% UV-rated lenses that brings a retro streetwear energy to any casual or fashion-forward look; the best option for retro square frame sunglasses with maximum color personality

Vintage Rectangle Frames

The three rectangle styles form a distinct sub-family within the collection — wider and slightly longer than the square styles, with vintage tinted lenses that carry a full 1970s-to-1990s design reference.

• Vintage Brown Tint Rectangle Sunglasses - Unisex — $50.00, 5.0 stars — a warm brown-tinted rectangle frame with earthy vintage aesthetic; the most versatile of the three rectangle styles for pairing with neutral or earth-tone outfits, and the most-reviewed frame in the rectangle range

• Vintage Olive Tint Rectangle Sunglasses - Unisex — $50.00 — an olive-tinted rectangle with a slightly muted, sophisticated tone; works well as a classic square sunglasses alternative for those who want a subtler color statement than mustard or sky blue

• Vintage Sky Blue Rectangle Sunglasses - Unisex — $50.00 — a sky blue tinted rectangle that brings a lighter, more playful energy than the olive or brown variants; the strongest choice for a vintage square frame sunglasses look that reads distinctly retro without being heavy

How to Choose Between Square and Rectangle Frames

The core difference between the two sub-families in this collection is proportional. The square frames — classic black, black-brown, mustard — are tighter and more structured, sitting closer to the eyes and reading as more classically "square" in the traditional eyewear sense. They work especially well as oversized square frame sunglasses for women and as square frame sunglasses for men who want clean, structured frames that feel intentional without being overstated.

The rectangle frames — olive, sky blue, brown tint — are wider and longer, creating more horizontal coverage and a broader visual impression on the face. This makes them a stronger choice for those specifically looking for large square frame sunglasses or rectangle frame sunglasses with more coverage and a more overtly vintage silhouette. Their slightly oversize proportion gives them an editorial quality that is harder to achieve with more compact square frames. 

Both shape families pair well with GRISÉ NYC's full accessories range — the brown tint and olive rectangle frames, for example, work naturally alongside pieces from the pearl bracelets collection for a warm-toned, layered look, while the classic black square frames complement the brand's stainless steel bracelets for a cleaner, more minimal aesthetic.

From Retro to Classic — Square Frame Sunglasses Built to Wear Daily

GRISÉ NYC's square frames collection gives you six genuinely different design expressions within a single frame shape category — classic black, black-brown, mustard yellow, olive, sky blue, and brown tint — all with 100% UV protection and lightweight construction suited to daily wear. Starting at $40, these are accessible square frame sunglasses that carry real design intention, built by a NYC-rooted brand that treats eyewear with the same seriousness as the 18K gold bracelets and two-tone jewelry in the rest of the catalog. Browse the full square frames collection at grise-nyc.com and find the pair that defines your look.