Fashion dresses

For a 2018 Spring Formal dress, you might consider the following styles and trends that were popular at that time:

1. **Pastel Colors**: Spring often brings softer, lighter colors into fashion. Shades like lavender, mint green, baby blue, and blush pink were popular.

2. **Floral Patterns**: Floral prints are a timeless choice for spring. In 2018, both large and small floral patterns were in style, offering a romantic and fresh vibe.

3. **Lace Details**: Lace was a popular element in formal dresses, adding a touch of elegance and femininity.

4. **High-Low Hemlines**: Dresses with a high front hemline and a lower back provided a playful yet sophisticated silhouette.

5. **Off-the-Shoulder Designs**: This trend was strong in 2018, showing off the shoulders and adding a bit of allure to the outfit.

6. **Metallics**: While typically more popular in winter, metallic tones like silver, gold, and rose gold were also seen in spring collections for those looking to make a bolder statement.

7. **A-Line and Princess Silhouettes**: These classic shapes are flattering for many body types and were commonly seen in 2018 spring formal wear.

8. **Sheer Panels**: Insertions of sheer fabric in skirts or bodices were popular for adding a sophisticated yet sexy element to the dresses.

When choosing a dress, consider the event's formality, your personal style, and what trends you feel best represent you. Accessories like understated jewelry, a chic clutch, and elegant shoes can complement your dress and complete your look.