What Is Sizing Like at Agua Bendita? An Honest Fit Guide
By Ella Blake — Sizing Expert Stylist & Founder of TellarDate: 2026
Always Honest, Unbiased, Unsponsored & Free Content.
The short answer: Agua Bendita runs small, particularly its swimwear. If you are between sizes, have a fuller bust, a longer torso, or you simply like a little breathing room, size up. The brand's bikini tops and bottoms are cut close, and because so much of the range is hand-finished in natural fibres with little stretch, there is less "give" than you get from a stretchy high-street two-piece. Order your usual UK size only if you have a genuinely narrow frame and prefer a snug fit.
Why Agua Bendita fits the way it does
Agua Bendita (full name Agua by Agua Bendita) is a Colombian house famous for its artisan embroidery, beadwork and bold botanical prints. Almost everything is handmade in Colombia, which is exactly what makes the pieces feel special — and also why fit varies a little more than mass-produced swimwear. Two things drive the sizing:
Tailored, sculpted cuts. Bust shaping, waist seams and back ties create a fitted silhouette rather than a forgiving, slouchy one.
Low-stretch fabrics. The resort pieces lean on cotton poplin, linen and embroidery-heavy panels that don't move with you the way elastane-rich jersey does.
Colombian/US-based sizing. The labels are cut to international measurements, so a "Small" rarely behaves like a neat UK 8 — that conversion trips a lot of people up.
I learned this one the hard way. I once packed an Agua triangle bikini for a last-minute trip to Mallorca in my "usual" size, tags on, no time to try it. Lovely on the hanger, snug on the rib cage, and the bottoms cut higher and narrower than I expected. A genuine fashion fail — and entirely avoidable. The win came the following summer: I sized up one in a printed one-piece, and it was the single most-complimented thing I wore all season.
How each category fits
Bikini tops: Run small. Triangle and bralette styles especially — measure your bust accurately and size up if you're between or fuller-chested.
Bikini bottoms: Cut close and often higher on the leg. If you carry more on the hip, go up a size for comfort.
One-pieces: Beautiful, but can run short in the torso. If you're 5'8" or taller, factor that in — a swimsuit that's too short pulls uncomfortably at the shoulders and gusset.
Dresses: Gorgeous, but frequently snug at the waist. Several reviewers exchanged up a size.
Kaftans & cover-ups: The most forgiving category — often loosely cut or near one-size, so true-to-size is usually safe.
Co-ord sets: Trousers and crop tops vary by collection, so check each piece's measurements rather than assuming consistency.
My styling advice
Agua Bendita is an investment, not fast fashion, so treat the fit decision like buying tailoring. Take your bust, waist and hip measurements before you shop, and compare them to the specific garment — not just the size letter. For swimwear, prioritise the bust measurement; for dresses, the waist. And if a piece is heavily embroidered, remember those panels won't stretch to "settle in" — what you try on is what you get.
Where else to shop for resort & swim — my tiered picks

On the high street, for resort and beach pieces that punch well above their price:
Seasalt Cornwall — coastal-born brand with genuinely flattering, generously cut swimwear and breezy linen cover-ups.
M&S — consistently praised tummy-control swimsuits and proper cup-sized bikini tops, brilliant for a reliable fit.
Boden — playful prints and supportive, structured swimsuits that suit a fuller bust.
Monsoon — strong on embellished kaftans and occasion-led beach dresses if you love the Agua decorative look for less.
Sweaty Betty — the pick if you want swimwear you can actually swim and move in, with serious support.
Premium, for elevated resortwear that bridges the gap:
Hush — easy, well-cut beach dresses and effortless holiday separates.
Mint Velvet — relaxed luxe resort edit with a grown-up, tonal palette.
Whistles — clean, modern resort dresses with that fashion-editor polish.
Reiss — sharp, sophisticated beach-to-dinner pieces.
Me&Em — clever, body-conscious cuts designed to flatter real proportions.
Luxury/designer:
Max Mara — for considered, timeless resort tailoring and beachwear with quiet, lasting elegance.
Two independents worth knowing
Form and Fold — an Australian label cut to bra-style cup sizing, which is a revelation if Agua's tops never quite work for a fuller bust. The best fit-led swimwear I've come across.
Casa Raki — sustainable, beautifully restrained resort and swim made from recycled fabrics, with a soft, artisanal feel that sits naturally alongside Agua's aesthetic.
Skip the guesswork — let Tellar size you instantly
The reason Agua Bendita's sizing catches people out is the Colombian-to-UK conversion plus those low-stretch fabrics. That's exactly what Tellar solves. We're the UK's leading sizing tool: measure once — using your bust, waist, hip, or simply a brand size you already own — and we match your body to over 1,500 brands instantly, including Agua Bendita. You never need to squint at a size guide again.
Measure once using bust, waist, hip, or an existing brand size.
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