23 Formal Hairstyles for Long Hair: Elegant Ideas for Every Occasion

Formal events call for more than just the right outfit they demand the perfect hairstyle to complete your look. Long hair offers endless possibilities when it comes to styling for special occasions, from timeless chignons and romantic waves to intricate braids and sleek ponytails. Whether you’re attending a black-tie gala, a wedding, or a fancy dinner party, the right hairstyle can elevate your entire appearance. This curated list of 23 formal hairstyles for long hair ensures there’s an elegant option to suit every face shape, hair texture, and personal style.

1. Sleek Chignon with a Side Part

A sleek chignon with a side part is the epitome of elegance and sophistication. This timeless look keeps the hair smooth and controlled while offering a polished silhouette that’s perfect for weddings, galas, and black-tie events. Pair it with statement earrings and a bold lip to elevate the ensemble.

2. Textured Updo with Embellished Hairpiece

For a glamorous and romantic formal style, opt for a textured updo adorned with an embellished hairpiece. The textured layers add dimension and softness to the updo, while the accessory brings a sparkle that draws attention. Ideal for formal dinners or proms.

3. Half-Up, Half-Down with Soft Waves

Combining the elegance of an updo with the femininity of flowing locks, this style involves pulling the top half of your hair back into a clip or braid while the rest cascades in soft waves. It’s effortlessly chic and works well with both strapless and high-neck dresses.

4. Classic French Twist

A go-to for timeless sophistication, the classic French twist offers a sleek, vertical roll of hair pinned at the back of the head. It’s ideal for business-formal events, award ceremonies, and high-fashion gatherings. Use a strong-hold hairspray to maintain the structure throughout the evening.

5. Low Wrapped Ponytail

A low ponytail becomes formal when wrapped with a section of your own hair and styled with shine serum. It’s simple yet graceful, making it suitable for events where understated elegance is preferred. Pair it with a minimalist gown or jumpsuit.

6. Sleek Half-Up Hair with Long Flowing Locks

Sleek and structured at the top, this hairstyle allows the lower half to flow naturally. Use a flat iron for that silky finish and apply shine-enhancing spray for that red carpet-worthy glow. This hairstyle looks stunning with long earrings and a backless dress.

7. Polished Low Bun

The polished low bun offers a neat and composed look that suits professional galas or formal dinners. Whether centered or offset, it offers a clean finish and works perfectly for medium to long hair lengths. Decorate it with pearl pins for added sophistication.

8. Voluminous Half-Up Ponytail

This hairstyle adds volume at the crown while allowing long locks to flow freely down the back. Tease the roots before tying to maximize lift. Ideal for youthful elegance, it’s a great choice for graduation parties and semi-formal gatherings.

9. Twisted Low Ponytail

The twisted low ponytail introduces creativity without sacrificing formality. Twist sections of hair on either side of your face and combine them at the nape to form a ponytail. This hairstyle is ideal for bridesmaids or garden receptions.

10. Long and Sleek with a Center Part

Minimalist yet commanding, this sleek style with a center part is all about shine and precision. Use a flat iron and smoothing serum to keep everything in place. Works beautifully with gowns that emphasize symmetry and strong lines.

11. Sleek Mid-High Ponytail

This ponytail placement exudes high fashion vibes. With hair pulled tightly and secured in the middle of the head, it lifts your profile while keeping things sleek and tidy. Pair with a bold cat-eye and stiletto heels.

12. Simple Half-Up Knot

A simple half-up knot gives a more relaxed, boho-formal look. It’s fast, easy, and looks best when paired with loose curls. This hairstyle is perfect for a beach wedding or a whimsical formal gathering.

13. Double Braided Hairstyle

Two braids either running parallel or forming a crown offer intricate detailing to long hair. This style balances elegance with complexity, making it suitable for both day and night formal events. Add floral pins for a soft finish.

14. Fishtail Braid

The fishtail braid is a classic choice for long hair at formal events. Whether you wear it down your back or to the side, its unique pattern adds an artistic flair. For a fuller look, gently pull apart the braid after securing it.

15. Half-Up Twisted Waves

Twist sections of hair and secure them at the back while letting waves flow below. This whimsical look suits romantic evenings and garden parties. It blends casual charm with formal elegance effortlessly.

16. Boho-Inspired Braided Half-Updo

Loose waves combined with a few braids pulled into a half-updo create a boho chic appearance that still fits formal settings. Add dainty accessories or mini flowers for a natural, earthy finish.

17. Sleek Half-Up, Half-Down

Unlike its wavier counterpart, this version features pin-straight hair with a clean half-up section. It’s a more modern take that leans toward minimalist elegance, perfect for fashion-forward events or art gallery openings.

18. Twisted Half-Updo

Twisting hair from both temples and securing them at the back forms a subtle yet elegant half-updo. The rest of the hair can be styled in curls or left straight. Ideal for brides, graduates, or elegant dinner dates.

19. Dutch Braids

Dutch braids are raised and more pronounced than French braids. Styled along each side of the head, they can lead into a bun, ponytail, or simply be tied at the back. This style gives a polished, symmetrical look.

20. Braided Crown with Low Bun

Combine a halo braid with a low bun for a regal appearance. This style is especially striking with highlighted or balayage hair, as the braid detail stands out beautifully. Perfect for weddings or formal balls.

21. Cascading French Braid

Begin with a French braid at the crown and let it spill into loose waves down the back. This soft and romantic style is perfect for dances, date nights, or formal outdoor events.

22. Tousled Fishtail Braid

A fishtail braid that starts tightly at the top and becomes messier toward the end creates a dynamic, lived-in texture. It suits both structured gowns and flowing dresses, offering versatility with elegance.

23. Elegant Half-Up Twist with Barrette

Twist two front sections of hair and secure them at the back with a stylish barrette. This semi-formal look shines with embellished hair clips or jeweled accessories, making it a favorite for evening parties and receptions.

Long hair offers unmatched versatility for formal occasions, allowing for a wide range of styles that can suit any mood, personality, or event type. Whether you prefer sleek minimalism or romantic braids, there’s a hairstyle on this list to help you feel confident and stunning. Don’t hesitate to experiment with accessories, textures, and partings to find the perfect look. With the right formal hairstyle, your long locks will turn heads and leave a lasting impression at any event.