Your Face Shape, Your Best Haircut: The Ultimate Hair Style Guide

Ever walked out of the salon with the exact haircut you pinpointed on Pinterest, only to wonder why it didn't translate the same way on you? You're not alone — and it's not you, it's geometry. The secret every great stylist knows is this: the best face shape haircut is one that works with your natural bone structure, not against it.

Consider this your complete hair style guide. Whether you're planning a big chop, experimenting with extensions, or just looking to rethink your everyday look, knowing your face shape is the single most important step you can take before touching a pair of scissors — or clipping in a fresh set of Luxy Seamless Clip-In Extensions.

How to Determine Your Face Shape

Pull your hair back, grab an eyeliner pencil, and trace the outline of your face in a mirror. Most faces fall into one of six categories: oval, heart, square, round, long, or diamond. When assessing your shape, pay attention to three things:

Forehead width — measured across your temples
Cheekbone width — the widest point of your face
Jawline — is it soft and rounded, angled, or pointed?
Face length — top of forehead to chin

Once you've identified your shape below, use this hair style guide to find the most flattering face shape haircut for your unique features — and the Luxy products to help you pull it off at home.

Oval Face Shape Haircuts

The oval face is considered the most versatile shape in any hair style guide. The length is greater than the width, the jawline is slightly narrower than the forehead, and there are no sharp angles to work around. Celebrities like Rihanna, Bella Hadid, and Kim Kardashian all have oval faces — and yes, it's as universally flattering as it sounds.

Best Face Shape Haircuts for Oval Faces

The main rule: don't elongate what's already balanced. Beyond that, you're free to experiment more than any other face shape.

Shoulder-length with soft layers — adds movement without adding length
Blunt bob — clean, modern, and perfectly frames an oval face
Side-swept bangs — flattering without overwhelming your proportions
Sleek updos and high ponytails — expose your balanced features beautifully
Half-up styles — effortlessly chic and great for showing off length

Luxy Picks for Oval Faces

Since oval faces can carry off length and volume beautifully, our most versatile clip-in sets shine here:

Seamless Clip-In Extensions — the flat, tape-like wefts blend invisibly for sleek, polished looks and high ponytails
Halo® Hair Extensions — perfect for achieving effortless, lived-in volume without any clips; ideal for half-up styles
Luxy Ponytail Extension — instantly creates the sleek high pony that oval faces wear so well

Avoid: heavy, blunt bangs (shortens the face) and one-length styles that pull the eye straight down.

Heart Face Shape Haircuts

Heart-shaped faces are wider at the forehead and temples and taper to a narrow, slightly pointed chin — think of the actual shape of a heart. Prominent cheekbones and a wider forehead are the defining features. Tyra Banks, Reese Witherspoon, and Kourtney Kardashian all rock heart-shaped faces.

Best Face Shape Haircuts for Heart Faces

The goal with a heart face shape haircut is to either balance width at the bottom of the face or lean into the taper with a dramatic updo.

Lob (long bob) at or just below the shoulder — adds width around the jawline
Deep side part with loose waves at collarbone length — draws attention away from the forehead
High top knot or sleek ponytail — plays up the taper for a fashion-forward look
Curtain bangs — softly frame the forehead without drawing more attention to width
Long layers that graze the collarbone — create visual width at the jaw

Luxy Picks for Heart Faces

Clip-In Curtain Bangs — the easiest way to test drive the most flattering bang style for heart faces, zero commitment required
Seamless Clip-Ins — add collarbone-grazing length and soft layers to balance your jawline instantly
Halo® Extensions — great for adding volume at the ends for a lob effect without a cut
Clip-In Bun — for that polished high knot that accentuates your face's natural taper

Avoid: short blunt bangs (emphasises a narrow chin), and a widow's peak centre part — go slightly off-centre instead.

Square Face Shape Haircuts

Square faces are strong and symmetrical — the forehead, cheekbones, and jawline are all roughly the same width, with a defined, angular jawline as the standout feature. Think Hailey Bieber, Gwyneth Paltrow, and Olivia Wilde. A square face shape haircut can either lean into that bold bone structure or soften it — both are stunning.

Best Face Shape Haircuts for Square Faces

Soft, wispy side-swept bangs — create diagonal lines that break up the squareness
Long hair with layers starting a few inches from the ends — draws the eye downward and adds length
Loose waves or beach waves — soften angular features without losing definition
Short bob that hits at the jaw — a bold choice that showcases that strong jawline
Curtain bangs — frame the face with soft, face-forward movement

Luxy Picks for Square Faces

Seamless Clip-Ins in a Balayage shade — dimensional colour naturally creates softness and movement, ideal for softening square angles
Clip-In Curtain Bangs — the ideal face-framing tool for square faces; try them before committing to a cut
Halo® Extensions — for effortless, soft volume and waves that flatter angular features
Dimensional Shades Collection — multi-tonal colour adds depth and visual softness to the face

Avoid: very thick blunt bangs, severe slicked-back styles, or tight curls — all of these can make the face appear wider.

Round Face Shape Haircuts

Round faces are equal in width and length, with soft, curved features and no sharp angles — the classic "baby face." Selena Gomez, Kirsten Dunst, and Ginnifer Goodwin are your round-face role models. The right face shape haircut here creates the illusion of length and definition.

Best Face Shape Haircuts for Round Faces

Deep side part — creates angles and asymmetry that elongate the face
High ponytail — pulls the face upward visually, adding length
Long layers with a face-framing piece left loose on one side — visually narrows the face
Lob with subtle texture — works beautifully if parted to the side
Pixie cut with volume at the crown — adds height and texture without widening

Luxy Picks for Round Faces

Luxy Ponytail Extension — the fastest way to create that elongating high ponytail; comes in styles that add serious height
Seamless Clip-Ins — add long, straight length that draws the eye downward and slims the face
Clip-In Curtain Bangs — the soft centre split creates a vertical line down the face that's naturally lengthening
Halo® Extensions — great for adding volume at the ends to give a longer silhouette

Avoid: hiding your face behind a wall of hair (it actually widens the face), soft wispy bangs, and very short all-one-length cuts with no texture.

Long Face Shape Haircuts

A long face shape is essentially an oval — just noticeably more elongated, with the length clearly greater than the width. Sarah Jessica Parker, Liv Tyler, and Hilary Swank are long-face icons. For this hair style guide entry, the golden rule is width over length.

Best Face Shape Haircuts for Long Faces

Curls and waves — add horizontal volume at the sides, widening the face
Blunt or micro fringe bangs — visually shorten the forehead and create a horizontal line
Mid-length cuts with layers — wide, bouncy layers hit at the cheekbone to create width
Voluminous blowout — all that added width and body balances out a longer face
Side bun or low chignon — keeps width at face-level rather than adding length on top

Luxy Picks for Long Faces

Seamless Clip-Ins — use a shorter set (16"–18") and curl them for maximum width and cheekbone-level volume
Halo® Extensions — incredibly easy to style into voluminous waves; the wide-set nature of the wire naturally adds width
Clip-In Curtain Bangs — the single most transformative face shape haircut tool for long faces; instantly creates the horizontal line that shortens the face
Classic Clip-In Extensions — great for body and volume when styled with a blowout for a widening effect

Avoid: hair that falls past mid-back (lengthens the face further), sleek straight one-length looks, and ultra-high ponytails that add even more vertical height.

Diamond Face Shape Haircuts

A diamond face is narrow at the forehead and chin, with the widest point at the cheekbones. It's a rare and coveted shape — Halle Berry, Vanessa Hudgens, and Ciara all have it. Because diamond faces are naturally symmetrical, the best face shape haircut strategy here is to accentuate rather than correct.

Best Face Shape Haircuts for Diamond Faces

Long side-swept bangs with long layers — highlight those cheekbones without adding chin-narrowing weight
Textured lob — adds width at the jaw to balance the narrow chin
Sleek centre part tucked behind the ears — shows off your bone structure
Sleek high ponytail — lets your cheekbones and face structure take centre stage
Soft waves starting at the chin — add fullness right where it's needed

Luxy Picks for Diamond Faces

Seamless Clip-In Extensions — for that sleek, long centre-part look that flatters diamond faces perfectly
Luxy Ponytail Extension — a sleek high pony is one of the best face shape haircut styles for diamond faces
Halo® Extensions — ideal for adding soft waves from the chin down to balance the narrower jaw
Clip-In Curtain Bangs — long, face-framing curtain bangs are one of the most recommended face shape haircuts for diamond faces; try before you commit

Avoid: heavy straight-across bangs (widens the cheekbone area even more) and rounded heavy fringes that make the chin appear even smaller.

Your Face Shape Haircut Cheat Sheet

Face Shape	Best Haircut	Best Luxy Product
Oval	Almost anything — layered lob, sleek updo, side bangs	Seamless Clip-Ins or Halo®
Heart	Collarbone-length layers, curtain bangs, lob	Clip-In Curtain Bangs
Square	Soft waves, side-swept bangs, long layers	Halo® + Dimensional Shades
Round	Deep side part, high pony, long layers	Ponytail Extension
Long	Waves, curtain bangs, mid-length with layers	Clip-In Curtain Bangs
Diamond	Textured lob, sleek centre part, soft chin waves	Seamless Clip-Ins

Not Sure What Face Shape You Have?

Take our Hair Extensions Quiz to get a personalised recommendation — or Text a Luxy Stylist directly and get real advice from a real human who knows hair. You can also order a colour swatch to find your perfect shade match before committing to a full set.

Your face shape is one of the most overlooked steps in any hair style guide — but once you know it, every haircut and styling decision gets a whole lot easier. The best part? With Luxy extensions, you can try almost any face shape haircut style without touching a single pair of scissors.