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How to Do a Lash Consultation: Eye Shape Analysis for Beginners

by Andrea McIntyre 16 Mar 2026 0 comments

One of the fastest ways to elevate your work from good to exceptional has nothing to do with your technique at the lash bed. It happens before you pick up a single tweezer — in the consultation.

Most beginner lash artists skip the consultation or treat it as a formality. They glance at the client's eyes, ask what style she wants, and get to work. The result is a set that might technically be well-applied but doesn't actually flatter the client's specific eye shape, bone structure, or feature balance. And a set that doesn't flatter the face doesn't get shared on social media, doesn't generate referrals, and doesn't bring the client back asking for the exact same look.

This guide walks you through exactly how to conduct a proper lash consultation and eye shape analysis — so every set you create is customized, intentional, and designed to make that specific client look her best.

Why Eye Shape Analysis Changes Everything

Every face is different. The same lash map that looks stunning on one client can look off-balance, droopy, or overdone on another. Eye shape analysis is the process of reading the specific characteristics of a client's eyes — their shape, placement, size, and how they sit on the face — and using that information to choose the right curl, length, diameter, mapping style, and placement strategy.

When you do this correctly, the client looks in the mirror and feels like the lashes were made for her — because they were. That feeling is what creates loyal clients, five-star reviews, and word-of-mouth referrals.

When you skip it, you're essentially putting the same set on every person who sits in your chair and hoping it works.

Step 1 — Start the Consultation Before the Client Lies Down

The consultation begins the moment the client arrives — not after she's on your bed with eye pads on. Have her sit upright, facing you directly, in good lighting. You need to see her eyes open, relaxed, and at eye level.

Start by asking three questions:

What does she currently have? If she's coming from another artist, ask what she liked and what she didn't. This tells you what to keep and what to change before you've even looked at her eyes.

What's her lifestyle? A client who wakes up at 5am for CrossFit every day needs a different lash set than a client whose biggest physical activity is walking to brunch. Retention, curl choice, and aftercare expectations all change based on how active a client's lifestyle is.

What's the look she's going for? Natural, glam, wispy, dramatic, cat eye, doll eye — get a clear picture. If she shows you an inspo photo, use it as a direction, not a blueprint. The photo was taken on a different person with different eyes. Your job is to create that feeling on her face.

Step 2 — Identify the Eye Shape

With the client sitting upright and eyes relaxed open, look at the overall shape and structure. The main eye shapes you'll work with are:

Almond eyes. The most universally flattering shape. Slightly wider in the middle, tapering at both corners, with the iris partially covered by both lids. Almost any lash map works on almond eyes — your job is simply to enhance what's already there. A classic C or CC curl with a subtle cat eye or natural mapping is usually ideal.

Round eyes. Wide open appearance, with the full iris visible and more white showing below the iris. Round eyes benefit from lash styles that elongate — cat eye mapping, longer lengths at the outer corner, and a flatter curl like J or B to avoid adding more lift and making eyes look even rounder. Avoid heavy volume in the center which amplifies the roundness.

Hooded eyes. A fold of skin covers part or all of the upper eyelid crease, making the lid space appear smaller. This is one of the most challenging eye shapes for lash artists. The key is using a more dramatic curl — CC or D — to lift the lash above the hood and make it visible when the eyes are open. Length is less important than curl here. Avoid very long lengths that weigh the lash down and get lost under the hood.

Monolid eyes. No visible crease, with a flatter lid surface. Similar principles to hooded eyes — prioritize curl over length. CC and D curls work best. Lash maps should focus on lift and separation rather than dramatic length.

Downturned eyes. The outer corners angle downward, giving a naturally tired or sad appearance. The goal is to visually lift the outer corner. Use longer lengths and stronger curls at the outer corner, shorter lengths at the inner corner. Avoid cat eye mapping which follows the natural downward angle — instead reverse it slightly to create an upward lift.

Upturned eyes. The outer corners angle upward naturally. These clients can wear almost any style beautifully. A classic natural or doll eye map works well. Be mindful that a very dramatic cat eye on already upturned eyes can look exaggerated.

Close-set eyes. The eyes sit closer together than average, with less space between them. Use longer lengths and more volume at the outer corners to create the illusion of wider spacing. Keep inner corners short and light — minimal lashes there draws the eye outward.

Wide-set eyes. The opposite — more space between the eyes than average. Longer lengths and more volume at the inner corners creates balance. Use a doll eye or center-focused map rather than a cat eye which would push focus further outward.

Step 3 — Check the Natural Lash Health

Before you map anything, assess what you're working with. Look at the natural lashes directly — their length, thickness, density, and condition.

Sparse natural lashes need lighter weight extensions — finer diameters, smaller fans. Overloading sparse lashes accelerates natural lash loss and damages the follicle over time. Your job is to enhance, not overpower.

If you see gaps, broken lashes, or signs of damage from previous extensions — note it. Tell the client what you see. This protects you legally and sets realistic expectations for what the finished set will look like.

Use the BDBXO Eye Analysis Guide as a reference tool during consultations — it's a free resource specifically designed to help lash artists read eye shapes and select the right styles for each client.

Step 4 — Choose Your Map

With the eye shape identified and natural lash health assessed, you can now choose your mapping style. Write it down or use a mapping sticker — don't rely on memory, especially when you're building a client file you'll reference at future appointments.

Your map should specify: starting length at inner corner, peak length and location, ending length at outer corner, curl throughout, diameter throughout, and any style-specific details like spike placement for a wispy set or fan size variation for a volume set.

The more detailed your map, the more consistent your results appointment to appointment — and consistency is what keeps clients loyal. A client who gets a different looking set every time she comes in, even if each set is beautiful, doesn't feel confident booking in advance. A client who knows exactly what she's going to get books her next appointment before she leaves.

Step 5 — Document Everything

After the consultation and once the set is complete, take photos. Before and after if possible. Document the map you used, the products you used, and any notes about the client's preferences or reactions. Store this in her client file.

At her next appointment you'll have everything you need to recreate or evolve her look without starting the analysis process from scratch. Over time, this documentation becomes one of the most valuable assets in your business — it's the difference between being a good lash artist and being the lash artist your clients will never leave.

Ready to build your consultation toolkit? Download the free BDBXO Eye Analysis Guide and shop our full range of professional lash supplies designed for artists who work with intention.

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