Geometry at the Core! Ewa Bien Rina Bra Review

Today, something for fans of embroidery and patterns – but make it geometric! It seems the Universe has heard about my appreciation for geometry in lingerie design because for my first review of 2025, it gifted me one of the models that caught my eye at last year’s lingerie fair in Łódź. This embroidery practically begged to be picked up – and that’s how I got acquainted with Rina, a new bra from the core collection by a Polish brand Ewa Bien. The kaleidoscope-meets-mosaic patterns, reminiscent of art deco-inspired fan motifs, managed to win me over to a rather traditional embroidered underwire bra. True to its core collection status, it’s understated but still a bit more interesting than usual (and not floral! 🙂).

One key advantage of Rina is its size range. The B171 construction is still relatively new in the lineup and is designed for larger busts (up to an L cup).

How does it perform as a core collection piece, which usually has the highest expectations? Check out my test report!

Ewa Bien – Rina B171 bra, size: 85H; Rina C125 high-waist panties, Size: XXL; color: Black

[Bra sizes: EU 65 H-L, 70 G-L, 75 F-L, 80 E-K, 85 D-J, 90 D-I, 95 E-H; Panty sizes: S-3XL; Bra price: 289 PLN, High-waist panty price: 159 PLN; Review conducted as part of a paid collaboration with Ewa Bien.]

Aesthetics

If you know Ewa Bien, you probably associate this brand with colorful, traditionally floral embroideries on tulle, although from time to time, something more unique appears—like chili peppers or the lemon motifs promised for spring. In this context, Rina is relatively ordinary, as befits a core collection piece, but its architectural patterns save it from the typical monotony of generic florals in neutral tones.

For me, these patterns don’t just save it—I am ready to almost elevate it to pedestal-worthy status because of them. Dear brands! Please don’t bore us with floral tulle; we’re asking for more intriguing, elegant, geometric simplicity like this.

Let’s get back to our bras, shall we? The embroidery on Rina is dense and combines two equally interesting patterns. The cups are fully lined with an extra layer of tulle, so the sheerness is only partial, but the patterns still stand out quite nicely. It’s just a pity they didn’t think of something more exciting than a simple bow in the center. The back is plain black and smooth, with not much happening, even on the briefs—though there’s slightly more detail there than on the bra.

The metal accesories are a nice touch, visible only at the back. The straps are fairly standard, like those we’ve seen in many styles, they’re OK,  though I’d prefer something smooth with a satin sheen. The embroidery at the front is undoubtedly Rina’s star attraction.

Ewa Bien lingerie has one big plus: it’s super soft and feels really nice, and Rina is no different, giving off a delicate vibe. This softness can sometimes be tricky when it comes to supporting bigger busts, but the B171 design does a better job than earlier styles with smaller size ranges. Comfort-wise, it’s great—no stiff, plastic-y feel, and both the embroidery and fabrics feel really pleasant. We’ve already talked about how it looks. The craftsmanship is top-notch, with perfectly even stitching and no stray threads.

Just to cover all bases, here’s Rina in beige—such a gorgeous golden tone. It’s honestly the nicest beige I’ve come across recently. There’s something about the black and gold combo, kinda Megalopolis-inspired (Adam Driver’s style!), that keeps popping up for me lately! 😊

Let’s take one more close-up look at the black version! 😊

Size and Fit

It was surprisingly easy, yet somehow unexpected. I was surprised that I’m still wearing an 85, because not only have I gained a little weight, but getting more active has given me a bit of a firmer body. 🙂 Ewa Bien, unfortunately, is still a brand with pretty stretchy backs. It’s not the only one, though. So, if you already know your underbust size with Ewa Bien, don’t expect any major changes. If you wear 85 in Gorsenia, you might even want to try an 80 here. The cups (H) are pretty roomy, especially at the top, but they have the typical narrow underwires for Ewa Bien, so, as usual, I had to make a bit of a compromise. I’d prefer the top to be a little more closed, and the wires a bit wider. But if you have a busty figure and are used to narrow wires, you probably won’t have any issues.

Shape

If you like a classic round and gathered look, the B171 will meet your needs. The three-part cups do a great job of gathering everything to the front (no sideward projection), lifting, and rounding your breasts.

Construction and Support

As I mentioned earlier, Rina has three-part cups without side supports or other fancy features, but it provides better lift and shaping for my 85H than other styles from this brand.

During my initial fitting, the construction was still undergoing final tweaks, and this was when I noticed my biggest issue—the extra space at the top of the cups. I had a similar issue with the Hot bra, where the top edge was loose, but this one was more noticeable. However, some adjustments were made to almost eliminate this effect. I say “almost” because, for me, this bra sill fits best during the second half of my cycle. In my opinion, it will be most appreciated by those with fuller busts who often struggle with the digging in at the top cup edge. If you’re someone whose bras always seem to dig in, and you’re looking for cups that are open without elastics or tighter bindings along the edge, B171 and Rina are the ones for you. For me, there’s still a slight gap at the top, but it’s not noticeable when I’m standing straight or when I’m wearing clothes—everything sits as it should.

As I mentioned before, Rina’s B171, like other Ewa Bien styles, despite being designed for larger sizes, doesn’t have wide underwires. In my 85H, the fit is “just like usual for Polish wires in this size,” which means I’d prefer them spaced a bit wider. However, those with a narrower breast roots should be happy with the fit. A narrow gore will be appreciated by the the closer-set breasts owners.

The back is made of two layers: fabric and powernet. It could perhaps be a bit tighter, but it’s not overly loose—it works quite well, and for my size, it holds up. Fortunately, it has a three-hook closure. The straps also function normally. The cups are fairly stable due to the dense embroidery and dual-layer construction. I’m curious how Rina performs in sizes like 85J (two cup sizes larger than mine). It might need a bit more reinforcement.

Comfort

Rina is super comfy—I’ve got zero complaints. The fabric is soft and nice to the touch, the closure doesn’t poke, and the wires don’t dig in (the wire channels are smooth and harmless, even if not super thick). The elastics don’t scratch, and—huge bonus—no side boning! Definitely a comfort win.

Matching Set

Rina high-waisted briefs (C125), size XXL

Good news for those with curvier hips: these briefs go up to 3XL, and the XXL ones I have are pretty roomy. They’d fit bigger buttocks than mine, but since I need extra space in the waist, this size is just right for me. The fabric feels OK and is easy to wear—I even tried doing yoga in them! Though they did slip down a bit during all the stretching. The rise is nice and high but not too much. If you’re into less coverage, Ewa Bien has four other styles: tangas, thongs, Brazilians, and classic briefs (which, by the way, have the most embroidery and are, in my opinion, the cutest—I wish this set had that design!).

I like that they’ve made the rise higher but kept the leg openings pretty high-cut—it gives them a lighter, more airy look. The back is a little heavy because of the solid fabric, but the stretchy tulle detail helps balance it out. Oh, and there’s a bow – this time on the back for a change.

For a basic set, Rina is surprisingly good—both comfy and pretty.

Gallery

Here’s a full set of detail shots—scroll through to check them out! 😊

Final Conclusions

Now, this is the kind of everyday lingerie that I want to see more of! Most basics don’t really excite me, as I love interesting aesthetics—which usually aren’t a priority in core collections. But Rina is an exception. It caught my eye even more than some of the light, colorful embroideries in Ewa Bien’s new spring collection.

I’m glad to see the B171 design and its extended size range becoming a staple for the brand, not just in seasonal pieces but also in their core collection. For those of you who don’t need this size range or prefer other styles, the Rina line has plenty to choose from: 4 unpadded styles, 1 semi-padded, and even a push-up. You’ll find both balconettes and plunges (including a soft plunge—what do you think of that? I can’t try it myself due to my size, but I’d love to hear your thoughts!).

You can check out the full Rina collection in their online shop [here].

The Full Rina Line

I’m rooting for the continued development of B171—it’s clear Ewa Bien is finally investing more creative energy into larger sizes, something I long hoped for back when I was stuck on the edge of their size range. And they’re getting better! It’s also great to see a balance of fresh designs and top-tier comfort. As someone who’s spent months almost exclusively in wireless bras, my comfort standards have gotten pretty high—and Rina passed the test!

What about you? Have you tried Ewa Bien lingerie? Are you following the evolution of designs for larger busts? Maybe you’ve found a favorite cut already? And do you also miss geometric linear patterns like Rina’s? 😊

[link to Polish version of the article 🇵🇱]