July, 20255 MIN READ
7 Ways to Wear a Triangle Bikini
Think your triangle bikini only does one job? Think again. This clever little style is one of the most versatile pieces in your swim drawer - and with a few strategic ties, twists and tweaks, it can totally transform your poolside look. Whether you’re after extra lift, minimal tan lines or interested in the latest swimwear trends, we’ve got all the tips you need. Here's how to make your triangle bikini work even harder, with styling ideas straight from the Boux Avenue swimwear team.
1. The Classic Triangle (Supportive & Secure)
The classic tie is still a favourite for a reason. Simple, supportive and ready for anything, it’s perfect when you want to feel secure - without sacrificing style. Just tie the halter straps behind your neck and fasten the back into a neat little bow. Make sure the neck ties aren’t pulling too tightly (they should lift, not dig), and that the back tie sits flat against your body for the best fit. Styles with thicker ties or adjustable straps, like the Rimini Ruffle Triangle Bikini Top, give you a little extra lift too. Whether you’re beach-lounging or heading to the pool, this one won’t let you down. Pair with the Matching Bottoms to complete your look.
2. The Upside Down Bikini Trend
This is the viral one. Turning your triangle top upside down might sound a bit strange, but it totally works - and looks amazing. Flip the cups so they face upwards, then cross the straps across your chest and tie them at the back. The result? A super-flattering shape that gives your cleavage a gentle boost. It’s fashion-forward, fun, and all over your feed. We love it with the Ibiza Crinkle Triangle Bikini - the adjustable cups make it easy to customise your fit and the Matching Thong Bottoms add a cheeky touch to this trend.
3. The Cross-Front Bikini Look
Want a little lift and a lot of compliments? This one's for you. Start by crossing the halter ties across your chest before looping them around your neck. It gives you that lovely, subtle push-up shape and adds a fresh twist to a classic bikini. Team it with tie-side or low-rise bottoms for a flattering finish, and don’t forget your sunglasses - this look is definitely camera-ready.
4. Strapless Triangle Bikini Hack
For those all-about-the-tan days, here’s your no-straps-needed option. Simply take the neck ties and cross them over at the front of your bust, then fasten them just above the back band for a secure, strap-free finish. Just the thing for soaking up the sun with no lines in sight. It works best with soft or non-padded styles like the Lucca Floral Triangle Bikini, which are easier to adjust and more forgiving if you prefer shifting the shape throughout the day. The Matching Tie Side Bottoms also provide minimal tan lines, ideal for lounging, reading, or pretending you’re in the South of France (even if you're in the garden).
5. The Halter Twist (for Extra Shape)
This one’s a little Y2K, a little glam, and very, very flattering. Twist the bikini cups at the centre before tying the halter strap as usual. It gives a bit more structure and shape, especially on smaller busts, and adds a playful edge to your usual beach look. Add a printed sarong or beach cover-up and a sunhat and you’re basically a postcard from 2002.
6. Triangle Bikini Bottom Styling Tips
Let’s not forget the bottoms. A quick re-tie or pull and you’ve got a whole new vibe. Keep them low and loose for chilled-out beach days, or hike them up a little higher on the hip for that leg-lengthening, slightly cheeky Brazilian-style fit. High-leg cuts add instant drama, while a classic side-tie keeps things cute and comfy. The best part? You can switch it up as the day goes on.
7. Match the Mood: Occasion-Based Styling
Different ties, different moods. Beach club calling? Go for metallic or shimmer, a triangle top flipped upside down, and a body chain if you’re feeling bold. Tanning? Strapless is your best friend - just add shimmer oil, SPF and your favourite shades. Make sure to accessorise with your favourite water bottle, so you can stay hydrated in style. Festival-style pool party? Cross-front tie, bold print bottoms, and a mesh cover-up for dancing between dips. Wherever you’re heading, there’s a triangle look to match.
Don’t Be Afraid to Experiment!
Triangle bikinis are made for mixing it up. They’re playful, flattering, and full of possibilities - and the best part? You’re in charge. So twist it, tie it, flip it, and make it totally your own. Whether you're after a boost, more coverage, or just a bit of fun, there’s no wrong way to wear yours. Need help picking your perfect style? Head over to our shape guide for expert tips - or shop Boux Avenue’s edit of multiway triangle bikinis, all designed to move with you and feel fabulous. Because your swimwear should never be one-style-fits-all.