Effini Corset Sundress
Effini Corset Sundress
Size Chart
Size Chart
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A summer classic with a flattering twist. This navy midi dress features a structured corset-style bodice that hugs in all the right places, with slim spaghetti straps and a softly flared skirt that moves with ease. Made from a lightweight cotton blend, it’s the perfect mix of effortless and elevated—ideal for sunny days, date nights, or vacation evenings.
How long is shipping?
How long is shipping?
Shipping takes 24-72 hours for it to be processed, and it should arrive at you're doorstep within 7-15 days.
How can I track my order?
How can I track my order?
Once you have purchased you will recieve an email saying your item has been brought etc, then 1-2 days later you will get a tracking number and another email saying your order has been shipped.
What is your return policy?
What is your return policy?
We are very fair & loose end when it comes to returns, if you want more information abut this you can scroll down & click the policy page.
Update
We're currently going viral on social media and stock is limited. We recommend ordering now before we sell out of stock.
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Excellent 4.8 / 5 ★★★★★
based on 1,824 reviews
summer favorite
Wore this to a friend’s engagement brunch and got so many compliments!
cinched & cute
The corset top hugs everything in without being uncomfortable. Instant confidence boost.
movie moment
Felt like I was walking through a romantic film. So flattering and soft.
way better than expected
Honestly looks designer. Paired it with heels and didn’t want to take it off.
busty girl approved
I’m a 34DD and it held me in without squishing. The structure is perfect.
summer staple
I’ve already worn it three times this month. It’s my go-to right now.
glam & comfy
I wasn’t sure what to expect but it’s actually soft AND stunning. Love love love.
jaw dropper
My boyfriend literally paused and went “woah.” It gives THAT kind of energy.
built for summer
I’m 5'4" and the length is perfect. Light, breathable, and SO flattering.
goddess energy
The way this snatches your waist?? I felt like a goddess all night.
don’t sleep on it
Was nervous to try it but now I’m obsessed. Don’t wait, just grab it.
vacation ready
Perfect for warm nights out. I wore it in Mexico and felt amazing every time.
unexpected fave
Didn’t think I’d love it this much but wow. So flattering and easy to style.
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FAQ – Effini Apparel
What are your clothes made of?
Our pieces are crafted from high-quality fabrics like linen blends, cotton, and soft knits — designed for both comfort and style. We focus on breathable, flattering materials that feel as good as they look.
What’s the delivery time?
Orders are processed within 24–72 hours and usually arrive within 7–15 business days. You’ll receive a tracking number once your order ships.
How's Customer Satisfaction?
Great! Over 74k+ customers have ordered from us on TikTok. If you have any questions, don’t hesitate to reach out!
What are your support hours?
Our team is available Monday to Friday, 9 AM – 6 PM (EST) via email at effinihelp@gmail.com.
Can I return or exchange my order?
Please see our returns policy for full details on eligibility and how to start a return or exchange.
How do I care for my clothes?
Follow care tags on each item. Most pieces should be hand washed or washed on delicate, and air dried to keep them looking fresh and lasting longer.