If there's one accessory I'm willing to splurge on, it's a great pair of sunglasses. I've always considered eyewear to be one of the most important parts of an outfit, if not the most important. The right pair of frames can make even the simplest combination of jeans, a sweater, and flats feel infinitely more expensive. While I certainly appreciate a beautiful designer handbag or an investment-worthy pair of shoes, I've always had a particular weakness for luxury sunglasses. To me, they're the finishing touch I reach for every single day, regardless of the season.

Naturally, that means I pay close attention to what's happening in the eyewear space. Of course, timeless black sunglasses will never go out of style, but the newest arrivals for fall have me reconsidering what deserves a place in my rotation. Ahead, I'm breaking down the five luxury sunglasses trends that have caught my eye this season, along with the designer frames I think are actually worth the investment.

Tortoiseshell Sunglasses

(Image credit: @hoskelsa)

There's something inherently chic about a pair of tortoiseshell sunglasses. The warm, mottled finish feels a touch more interesting than classic black while being just as versatile. This season, I'm drawn to rich chocolate and amber tones that lend even the simplest frames a distinctly expensive feel.

CELINE Triomphe Mini Oval Sunglasses

JACQUES MARIE MAGE Krasner Cat-Eye Tortoiseshell Acetate Sunglasses

CELINE Triomphe Oval Sunglasses

Jimmy Choo Eira Sunglasses

Saint Laurent SL M156 Cat Eye Sunglasses

Wayfarer Sunglasses

(Image credit: @christietyler)

Few silhouettes have stood the test of time quite like the Wayfarer. With their angular shape and effortless, grown-up appeal, the sunglasses never feel overly considered. This fall, designers are revisiting the classic with refined proportions and luxurious finishes.

Chanel Square Sunglasses

Celine Black Frame Sunglasses

TOM FORD Haylay Square Sunglasses

DIOR Petit CD Rectangular Sunglasses

Victoria Beckham Square Sunglasses

Bug-Eyed Sunglasses

(Image credit: @nlmarilyn)

If there's one trend that makes a case for going big, it's bug-eyed sunglasses. Oversize, round, and just a little eccentric, these statement-making frames have a retro sensibility that feels relevant right now.

GUCCI Oversized D-Frame Acetate Sunglasses

Chimi Lilah Sunglasses

Prada Round-Frame Acetate Sunglasses

Thistles The Atlas Sunglasses

Gentle Monster x Maison Margiela MM323 01

D-Frame Sunglasses

(Image credit: @mayisha.nyc)

Consider D-frame sunglasses the sophisticated alternative to your everyday aviator frames. Defined by their structured silhouette and subtly curved edges, they strike the perfect balance between classic and contemporary.

TOM FORD Bronson Acetate Pilot Sunglasses

Chloé Izia D-Frame Recycled-Acetate Sunglasses

Bottega Veneta Shield Acetate Sunglasses

CELINE Pilot Sunglasses

LOEWE Slim Pilot Sunglasses

Soft-Rectangle Sunglasses

(Image credit: @deborabrosa)

Not quite square, not quite oval, soft-rectangular sunglasses occupy that sweet spot between sharp tailoring and understated elegance. Their gently rounded corners lend a subtle softness to an otherwise structured silhouette, making them one of the most wearable eyewear trends of the season. Think minimalist, refined, low-key, and wearable.

PRADA Sunglasses With Triangle Logo

CELINE Triomphe Rectangular Sunglasses

Saint Laurent Rectangular Sunglasses

MIU MIU D-Frame Acetate Sunglasses

THISTLES The Al Square-Frame Acetate Sunglasses