Kaleena is a freelance writer specializing in hair and skin care. She was born and raised in California and enjoys the outdoors and the sun and therefore has too many sunglasses. You can view her online writing portfolio and follow her travel adventures on the blog.

Olga is a professional wedding hairstylist based in the UK. She specializes in modern, effortless, relaxed looks that highlight her client's best features. Olga's hairstyles have been featured in print magazines such as Salonfocus and Weddings & Hiddens. The stylist shares her knowledge and love for hair by training and guiding other hairdressers.

Do you keep asking yourself: hair up or hair down? Well, we want to help you with this age-old question by suggesting the best hairstyles for every neckline type you probably already have in your closet. Whether it's a classic top with a round neckline or a halter dress, you need to know which hairstyle suits each hairstyle best. Take a look at these eight necklines and some ideal hairstyles that match perfectly.

If you are in doubt about which hairstyle to choose to complement your outfit, this is what can help you. The rule of thumb is to combine statement necklines (e.g. boat neck or halter neck) with updos, or at least a half updo. Pulling your hair up will enhance the dress and make you look elegant and special. However, open shoulders with spaghetti straps or bandeau necklines naturally require loose hair. Soft curls or waves give you some frame and cover your shoulders. That said, the best choice is a hairstyle that suits your facial features and makes you feel good.”