If you want a little extra length or fullness without waiting for your hair to grow, then hair extensions are what you need. They make it easier to switch up your style and try new looks. It really just depends on what feels comfortable for you and how much maintenance you’re okay with. If you’re curious, it might be worth giving them a try. Before you birthday though, I would suggest making a trial run in case you won't enjoy the style as much as you imagined. But to up your chances, I would totally recommend checking out https://wowhairextensions.fr/fr/ for wonderful looks and professionally done hair extensions.
Are hair extensions safe for your natural hair? I have quite brittle hair but still want to have a long hairstyle for my birthday party.