“Ba-dee-ya, say, do you remember? Ba-dee-ya, dancin’ in September” :) Read on for the ultimate guide to September wedding guest dresses – the short, the long, and the in-between! Subscribe here for the latest to your inbox.
If you’re attending a wedding in September, you might be wondering, “What should I wear?” With the weather transitioning from summer to fall, choosing the perfect dress can be tricky. Don’t worry, we’ve rounded up the best September wedding guest dress ideas to ensure you look and feel your best no matter the weather or wedding style!

Why September Weddings Are Special
September weddings are a beautiful blend of summer’s warmth and autumn’s crisp charm. As the leaves begin to change, it’s the perfect time for a wedding, with bright colors and warm weather. Whether it’s a formal gala or a rustic outdoor celebration, the September wedding season offers the best of both worlds when it comes to wedding attire.
1. Consider the Weather: What to Expect and How to Dress
The September weather is often unpredictable! Those cool mornings can turn into hot afternoons, or you might experience an early fall chill in the evening. The key to a successful wedding guest outfit is versatility. Here’s how to dress based on the weather:
- Daytime Weddings: For sunny outdoor weddings, go for light fabrics like chiffon or cotton blends that will keep you cool during the day.
- Evening Weddings: As temperatures drop, choose dresses with sleeves or add layers like a shawl or light jacket to stay warm while staying stylish. Or opt for a long sleeve maxi dress to stay warm in cooler weather.
2. Embrace Seasonal Colors: A Beautiful Mix of Summer & Fall Tones
September is a transition month, and so are your wardrobe choices. You don’t have to go full-on autumn hues, but this is a great time to experiment with colors that capture the spirit of both seasons:
- Earthy Tones: Warm shades like terracotta, rust, mustard yellow, and olive green feel perfect for fall weddings and match the changing leaves.
- Rich Jewel Tones: Deep colors like sapphire, emerald, amethyst, and teal are elegant and timeless for both formal and semi-formal September weddings.
- Soft Pastels: If the wedding is early in the month or more casual, colors like blush pink, lavender, or sage green are ideal for a fresh, airy look. Go for a plum floral print for a burst of color that stays on trend for September.
Navy blue is always a welcome color for a September wedding. Try this one in plisse fabric.
Dark plum is making waves this September season especially in a strappy midi, like this:
3. Dress Length: Finding the Right Balance Between Comfort & Style
When choosing the length of your September wedding guest dress, consider the formality of the wedding, the weather, and your comfort level:
- Maxi Dresses: Perfect for formal weddings, maxi dresses work well with both outdoor and indoor events. Pair them with heels or boots to elevate the look.
- Midi Dresses: A versatile length, midi dresses are chic and comfortable. Opt for flowing fabrics like satin or crepe to add sophistication.
- Knee-Length Dresses: For more casual or laid-back weddings, knee-length dresses in playful prints or solid colors offer comfort and style.
4. Best Fabrics for September Weddings
Choosing the right fabric can make all the difference when attending a September wedding. Here are some of the best fabrics to consider based on the season and setting:
- Satin & Silk: These luxurious fabrics are perfect for evening weddings. Their rich shine adds a touch of elegance to any formal celebration.
- Lace: Lace detailing or full lace dresses offer a romantic, feminine touch that’s perfect for both day and evening events.
- Velvet: A fall classic, velvet is cozy and stylish, ideal for a formal wedding or an evening celebration as the weather cools.
- Cotton & Jersey: These breathable fabrics are great for outdoor or daytime weddings, offering comfort while still looking polished.
5. Footwear: Comfortable & Stylish Shoes for Every Type of Wedding
When choosing shoes for your September wedding guest dress, make sure they’re comfortable enough for long hours and walking. Consider the venue, and choose shoes that complement your dress:
- Heels: Block heels or wedges offer more support and are ideal for outdoor weddings. They look elegant and are stable on grass or uneven ground.
- Flats: If the wedding is more casual, ballet flats or dressy sandals are a chic and comfortable choice.
- Boots: For a rustic or autumn-inspired wedding, ankle boots or knee-high boots can add a stylish edge to a midi or mini dress.
6. Accessories: The Perfect Touch to Complete Your Look
Accessories can elevate your September wedding guest dress, adding a personalized touch to your outfit. Here are some tips to accessorize with:
- Jewelry: Opt for elegant but simple pieces—gold or silver jewelry works best for neutral and jewel-toned dresses. Pair with drop earrings or a delicate bracelet for a chic finish.
- Handbag: A crossbody bag or small clutch is the perfect accessory for a wedding. Choose one with metallic details or a pop of color that complements your dress.
- Other Accessories to Consider: When accessorizing for a September wedding, adding color can make your look even more striking. Beyond the traditional jewelry and shoes, there are several ways to incorporate color into your overall outfit. Colored contacts are a fun and unique option to enhance or contrast your eye color, giving you a bold new look. Even your makeup can play a role, with eyeshadow, lipstick, or nail polish offering simple ways to introduce color. These little accents can tie your whole outfit together and make a lasting impression at the wedding.
- Outerwear: A cropped blazer, a cozy cardigan (this one is so cute!), or a shawl can keep you warm as temperatures dip. Opt for a piece that coordinates with your dress for a polished look.
7. September Wedding Guest Dresses for Every Budget
No matter your budget, you can find a gorgeous dress for a September wedding here! Here are some options that suit every price range:
- Under $100: You can find chic cotton, chiffon, and jersey dresses in this price range, perfect for a more casual or daytime wedding.
- $100-$300: This range opens up access to more luxurious fabrics, such as satin and silk, ideal for formal weddings or evening affairs.
- Over $300: If you’re looking to splurge, consider a designer dress or custom-made option that will make you stand out at a black-tie or gala event.
Final Thoughts: Look Your Best at September Weddings
September weddings offer the perfect opportunity to experiment with both summer and fall styles. Whether you prefer light, airy fabrics or rich, autumn-inspired hues, there’s a dress out there that will make you feel fabulous. From a chic maxi to a trendy midi, we hope these tips help you choose the perfect September wedding guest dress that fits your style and the season.
Hope it helps! Have fun at the wedding!
xo
Emma




























