14 Plus Size Long Mother Of The Bride Dresses Under $100
Finding the right mother of the bride dress doesn’t have to mean spending a fortune. For curvy women, the challenge is often about getting a gown that feels elegant, fits beautifully, and still stays within budget. The good news? There are plenty of long, flattering options out there that cost less than $100.
From flowing chiffon styles to classic lace details, today’s plus-size dresses are designed to highlight your shape while keeping you comfortable through the big day. You don’t need to compromise on style just because you’re working with a smaller price tag.
In this post, you’ll find 14 long plus-size mother of the bride dresses under $100 each one chic, affordable, and wedding-ready. These picks make it easy to look and feel your best without overspending.
Mother Of The Bride Dresses Under $100
1. Soft-Structured Mint Sheath Dress + Feathered Shoulder Detail
Soft mint chiffon catches attention first, gliding down in a smooth, columnlike line that feels airy rather than rigid. Feathered shoulder detail brings gentle lift and movement without overwhelming the silhouette.
Asymmetrical wrap effect shapes the upper body beautifully, guiding eyes upward in a flattering way often perfect for curvier figures. Overall vibe feels calm, polished, and quietly confident, like it’s meant to let someone breathe and glow.
2. Draped Red Gown + Softly Gathered Sleeves
Rich red fabric pulls eyes instantly, flowing with gentle movement and subtle sheen that feels warm and celebratory. Gathered sleeves add softness and create graceful volume without feeling heavy or overwhelming.
Waist detailing pulls everything inward, shaping curves with quiet structure that works beautifully for plus-size silhouettes. Overall energy feels confident and inviting, almost like the dress hugs back in the sweetest way.
3. Midnight Lace Column Dress + Sheer Sleeve Detailing
Deep midnight lace draws eyes first, shimmering softly with textured florals that feel elegant without stiffness. Sheer sleeves add breathability and lightness, giving everything a refined glow under gentle movement.
Column silhouette smooths curves with ease, offering structure that works beautifully on plus-size bodies. Waist shaping feels subtle yet effective, creating a confident, elongated line that reads timeless and utterly graceful.
4. Navy Sequin Bodice + Flowing Chiffon Skirt
Navy sequin bodice catches eyes immediately, shimmering in soft daylight without feeling flashy. Texture sits beautifully over curves, and three-quarter sleeves add gentle coverage that still feels light and breathable.
Chiffon skirt falls in an easy, floaty line that moves effortlessly with each step, perfect for plus-size comfort and elegance. Waist transition feels smooth and flattering, giving natural shape while keeping everything relaxed and graceful.
5. Embellished Lace Bodice + Tulle Mermaid Silhouette
Intricate lace catches the eye first, adding dimension and softness across the bodice while guiding the shape beautifully. Each detail feels deliberate, giving the dress a refined, textural presence.
Movement becomes the next impression, with the tulle skirt offering a light, airy flow that balances the structured upper half. It creates a gentle transition that feels graceful from every angle.
Fit brings everything together, contouring the waist comfortably while highlighting curves in a polished, elegant way. The silhouette feels celebratory and confident an elevated choice for a mother of the bride wanting sophistication with subtle drama.
6. Off-Shoulder Lace Sleeves + Sculpted Mermaid Gown
Soft lace catches attention first, wrapping the neckline and sleeves with a delicate, tactile texture that enhances the gown’s romantic feel. The fabric drapes smoothly into a gently structured skirt that brings quiet movement.
Shaping feels purposeful, contouring the waist while letting the mermaid flare glide with ease. The silhouette offers confidence without heaviness, creating a balanced, elongated line that suits a mother-of-the-bride moment with refined charm.
7. Embroidered Velvet Coat + Fluid Evening Dress
Rich velvet catches your attention first, its deep tone and ornate embroidery adding a tactile, regal presence. The long coat drapes with weight and luxury, giving the entire look an elevated, ceremonial feel.
Structure works beautifully here, with the straight coat line creating length while the subtle movement of the dress underneath softens everything. The balance feels intentional strong, elegant, and quietly dramatic for a mother-of-the-bride moment.
8. Soft Floral Chiffon + Wrapped A-Line Maxi
Light chiffon catches attention first, its watercolor florals giving the fabric an airy, painterly softness. The wrap-style construction drapes gently, creating movement that feels relaxed yet still polished enough for a garden-inspired celebration.
Fit feels easy and elongating, with the A-line flow offering comfort without losing shape. The wrapped waist adds definition while keeping the silhouette breezy an effortless, uplifting choice for a mother of the bride who loves color and grace.
9. Beaded Navy Column + Textured Evening Embellishment
Intricate beadwork draws your eye immediately, creating a dense, dimensional pattern that adds structure and shimmer across the column silhouette. The fabric feels refined and weighty, giving the gown a polished, architectural elegance.
Fit follows the body cleanly, offering elongation without restricting movement. The patterned placement adds quiet definition along the torso, balancing sparkle with sophistication an elevated, confident choice for a mother of the bride who wants glamor with intention.
10. Lavender Cape Sleeves + Embroidered Column Gown
Delicate embroidery draws attention first, tracing across the bodice with soft dimension before giving way to fluid chiffon cape sleeves. The fabric drapes in a graceful, almost weightless way that feels serene and elevated.
Silhouette follows the body cleanly, offering length without rigidity. The cape detail adds movement that feels expressive yet refined an effortless, dignified option for a mother of the bride who loves quiet drama and soft, romantic texture.
11. Lace Wrap Bodice + Wide-Leg Evening Jumpsuit
Soft lace catches your attention first, wrapping the bodice with delicate texture before extending into fluid, wide-leg trousers. The fabric drapes with a gentle ease that feels modern while still carrying a sense of occasion.
Silhouette strikes a flattering balance, defining the waist without narrowing movement. The wide leg creates length and flow, giving the piece an effortless confidence an elegant alternative for a mother of the bride who prefers structure with comfort.
12. High-Neck Lace Bodice + Sculpted Column Skirt
Sheer lace draws attention first, its intricate pattern floating over the high neckline and sleeves with a delicate, architectural lightness. The fabric frames the torso cleanly, adding soft structure without overwhelming movement.
Silhouette feels elongated and refined, with the column skirt offering quiet length while the lace detailing adds gentle dimension. The balance is thoughtful an elegant, modern option for a mother of the bride who appreciates subtle drama and textural detail.
13. Emerald Velvet Wrap Bodice + Sleek Floor-Length Drape
Rich velvet draws your eye instantly, its deep emerald tone creating a plush, luminous surface that feels luxurious. The wrap-style bodice shapes softly, while the fabric’s natural weight allows the skirt to fall in an elegant, uninterrupted line.
Silhouette feels both elongating and comfortable, giving definition through the waist without restricting movement. The velvet’s fluid drape adds quiet drama an elevated, regal choice for a mother of the bride who loves texture, depth, and timeless sophistication.
14. Sage Lace Bodice + Softly Pleated Chiffon Skirt
Delicate lace captures your attention first, offering a gentle, vintage texture that blends seamlessly into the soft, pleated chiffon. The fabric drapes with an airy ease, creating a look that feels tender and quietly romantic.
Silhouette offers comfortable definition at the waist while letting the skirt move freely. The balance feels effortless structured enough for formality, yet relaxed in spirit, making it a lovely choice for a mother of the bride who appreciates softness and grace.
1. Introduction: Affordable Elegance for a Special Day
Being the mother of the bride is an emotional and exciting moment — and you deserve to look stunning without spending hundreds. Luckily, long plus-size mother-of-the-bride dresses under $100 are more available than ever, offering elegance, comfort, and flattering design for curvy women.
2. Step-by-Step Guide: How to Choose the Perfect Long Plus-Size Dress Under $100
Follow these simple steps to find a dress that fits your budget and flatters your figure:
Step 1: Decide on the Silhouette That Flatters Your Shape
Styles that work beautifully for curvy mothers of the bride include:
- A-line gowns for balance and flow
- Empire waist dresses for comfort and elegance
- Sheath gowns for a modern, sleek look
- Fit-and-flare cuts for waist definition
Choose the one that matches your comfort and the wedding’s formality.
Step 2: Choose the Right Fabric
To look polished without spending much, opt for:
- Chiffon for softness and movement
- Lace for a romantic, elegant touch
- Stretch-knit fabrics for comfort and easy fit
- Soft satin blends for a classic evening look
Avoid overly stiff or cheap-looking shiny fabrics.
Step 3: Focus on Necklines That Complement Your Features
Some of the most flattering options for plus-size mothers include:
- V-neck (slimming and feminine)
- Scoop neck (soft and elegant)
- Off-shoulder (romantic and shoulder-enhancing)
- Illusion necklines (modest with a touch of glamour)
Choose a neckline that makes you feel confident.
Step 4: Look for Details That Add Value
Since you’re shopping under $100, details matter:
- Light beading or subtle sparkle
- Embroidered lace
- Pleated or draped fabric for graceful shaping
- Long sleeves or semi-sheer sleeves for modesty
These features elevate even the most affordable dress.
3. Frequently Asked Questions (FAQ)
1. Can I really find a quality long mother-of-the-bride dress under $100?
Yes! Many brands offer elegant chiffon, lace, and evening gowns at affordable prices, especially online.
2. What is the most flattering style for plus-size mothers of the bride?
A-line and empire waist dresses are universally flattering. Sheath gowns can also look stunning with the right fit.
3. Should I wear a long or short dress?
Long dresses are traditional and elegant for mothers of the bride, especially for evening or formal weddings.
4. How do I make an inexpensive dress look more luxurious?
Fit, accessories, and fabric choice make the biggest difference. Add a wrap, jewelry, and polished hair for a refined look.
Final Thoughts
Finding a beautiful plus-size mother-of-the-bride dress under $100 is completely possible. With the right silhouette, fabric, and details, you can look elegant, feel confident, and stay within budget. Remember, this is your daughter’s big day and you deserve to shine just as brightly.
