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A Guide to Finding the Right Hair Extensions Length

Written by Nicole Petty on
Last updated on
A Guide to Finding the Right Hair Extensions Length

Whether you want to achieve the longest, fullest locks possible or just a bit of extra volume, it’s important to find the right hair extensions length for your desired look.

Hair extensions don’t come in one-size-fits all options, so you’ll need to choose the length of your set carefully. And this depends on the length of your natural hair, as well as the styles you’re looking to create.

So, which length is right for you? In this guide, the hair extension experts at Milk & Blush are here to help you find your perfect set, from 12” to 24” extensions.

How to Find the Right Hair Extension Length

The best way to find your perfect hair extension length is to measure from the middle of your ear downwards. 

This is where your imaginary extensions will fall from, so it will give you a rough idea of how far down you’d like them to sit.

The key to an effortless blend is to choose a length within four inches of your natural locks.

For example, if your hair is normally 16 inches, going for an 18- or 20-inch set would be ideal for achieving an Insta-worthy finish. 

Avoid going for anything too long or too short, as this can lead to choppy, unblended extensions.

And if you’re still unsure which length is perfect for you, below we take a more detailed look at each of our hair extension lengths and how they sit:

12 inches

Made to sit just below the shoulders, our 12-inch sets are ideal for those who already have shorter hair – like bobs or lobs – and want to enhance their length and volume. 

They provide a subtle boost in length and volume and are super comfortable to wear for longer periods.

16 inches

Our 16-inch extensions are designed to fall just above the bust, letting you enjoy more styles without adding dramatic length.

These are perfect for those with around shoulder-length, giving you a boost in volume for those special occasions.  

18 inches

Our 18-inch extensions are designed with slim silicone wefts to sit comfortably under your natural mane – and are perfect for those with medium, shoulder-length hair. 

These extensions fall around the mid bust, for a longer style that isn’t as dramatic as our longest extensions.

20 inches

Our 20-inch hair extensions are ideal for those with medium-length hair, who want to extend their locks. They typically fall just below the bust.

These versatile extensions are perfect for creating a range of up and down dos, including curls and long ponytails – making them a popular choice for special occasions like weddings.

22 inches

Sitting around the lower back, our 22-inch length is perfect for when you want to achieve longer locks without going the full mile. 

These extensions are designed for those whose natural hair is already around 18-20 inches, adding extra length for those iconic styles and occasions.

24 inches

Enjoy luxurious length with our 24-inch extensions, which fall around the waist. 

Our longest extensions are perfect for those with already long hair, adding even more length and volume to create the boldest and most glamorous styles.


Hair Extension Length Chart

The chart below helps you compare between our extensions and find your perfect set:

Hair Extension Length

Natural Hair Length

Where They Sit

12 inches

8-10 inches

Just below the shoulders

16 inches

12-14 inches

Just above the bust

18 inches

14-16 inches

Mid-bust

20 inches

16-18 inches

Just below the bust

22 inches

18-20 inches

Lower back

24 inches

20-22 inches

Around the waist


Shop Milk & Blush Hair Extensions

Now you know exactly how to find your perfect hair extension length, shop our clip-in hair extensions to bring those dream styles to life.

Or for more help, chat with our hair extension experts today and we’ll be happy to help you find the right set for you.