Extensions guide

Whether you're looking to grow longer hair, dealing with hair loss, or simply want to add more volume to your style, our ultimate guide to hair extensions covers everything you need to know—from the different types available to how to choose the perfect set for your needs.

What are hair extensions?

There are various types of hair extensions and application methods to suit different needs. Some are semi-permanent and require professional assistance, while others are designed for daily use and can be easily applied at home in just minutes.

Hair extensions are also a popular choice for special occasions such as weddings, proms, and other life milestones. If you have a specific hairstyle in mind but your natural hair doesn’t quite get you there, extensions—or a quick consultation with a trusted stylist—can help you achieve your dream look.

Hair Affair offers DIY Clip-In hair extensions, the easiest and safest way to add length and volume from the comfort of your home. These wefts come with pre-attached clips, allowing you to simply clip them into your hair without the need for extra time, cost, or professional help. Ideal for both everyday wear and special events, they’re a versatile addition to your beauty routine.

Shop All

What types of hair extensions are there?

Hair extensions are a fun and versatile way to add length, volume, or texture to your natural hair. The key to finding the perfect fit is understanding the different types of extensions and how they work, so you can achieve your dream look while keeping your hair healthy. Let’s explore the most popular options and find out which one is best suited to your hair goals.

Clip-Ins

Clip-In extensions are a temporary, DIY-friendly option and the least damaging to your natural hair. The wefts come with clips that are simply attached near the roots, making them easy to apply and remove at home.
Ponytails

Hair pieces, such as Clip-In Ponytails are a quick and easy way to add length, volume, or coverage. Lightweight and simple to apply, they’re perfect for effortlessly switching up your style—no salon visit required.
Bangs & Buns

Clip-In Bangs and Buns offer a quick and commitment-free way to change up your hairstyle. Whether you’re craving fringe without the chop or a fuller bun without the hassle, these pieces are lightweight, easy to apply, and perfect for instant transformations—no scissors or styling stress involved.
Halo

Halo extensions are the ultimate beginner-friendly option. Featuring a transparent wire that sits comfortably on your head like a halo, this extension rests underneath your natural hair and blends in seamlessly. No clips, glue, or stress—just longer, fuller hair in minutes.
Hair Volumizer

Hair Volumizers are specially designed wefts that add fullness and body to thinning or flat hair. Applied at the crown or mid-lengths, they blend seamlessly with your natural strands to give a thicker, more voluminous look. Ideal for everyday wear or special events when you want that extra boost.

What are hair extensions made of?

Hair extensions are typically made from either natural human hair or synthetic fibers. While both options are widely available, we recommend choosing human hair extensions—they offer the most natural appearance, can be treated just like your own hair, and tend to last much longer.

Real Human Hair Extensions
These extensions can last up to a year or more with proper care. They can be heat styled, dyed, washed, and blended seamlessly with your natural hair for a flawless look. However, they do come at a higher price point, usually starting at over $100, depending on the style.

Synthetic Hair Extensions
A more budget-friendly option, synthetic extensions usually start around $50. While affordable, they have a shorter lifespan of 1–3 months, cannot be heat styled or dyed without damage, and often lack the natural look and feel of real hair. They also cannot be washed like human hair.

How do I choose the right color of hair extensions?

Choosing the right shade of hair extensions starts with understanding your hair’s undertones. Whether your hair has warm, cool, or neutral undertones, selecting a color that complements them is key to achieving a natural, seamless blend.

To determine your undertone, look at your hair in natural lighting—stand by a window or step outside in daylight. If you notice yellow, golden, or reddish hues, you have warm undertones. If your hair reflects blue or green tones, your undertones are cool. If you see a mix of both or find it hard to tell, you likely have neutral undertones.

When browsing extensions, pay attention to product descriptions—they often mention the undertones of the shade. You can also decode color names to guide your choice:

Warm: Look for names like Golden, Honey, Mocha, Butterscotch, Chocolate, or Cherry.
Cool: Keep an eye out for Platinum, Ash, Icy, Cool, or Walnut.
Nuetral: Shades with names like Natural, Medium, or Neutral are your best match.

By aligning your extensions with your undertones, you’ll ensure a flawless and natural-looking finish.

Shop All