Size 34L Bikinis
Also labeled UK 34HH and EU 75L
With a very full cup, a bikini top needs real depth and side coverage, and 34L is sized for exactly that. Look at how the back fastens, too, since ties and hooks feel different. See our Cup-Sized Bikini Size Chart for the labels other brands use.
How a 34L Bikini Band Should Feel
A band that creeps up your back after a swim on a 34 frame has usually loosened in the water. Check the band after a few minutes in the water, because wet fabric can feel looser than it did dry. Give the top a gentle tug at the back; a good band springs back to the same place.
Twist side to side in the 34L top and watch the center. It should stay close to your chest, which tells you the band and cups are working together.
When 34L Bikini Cups Gap or Spill
An L cup works best when the band is anchored first, since a loose band lets heavy cups tip forward. After settling in, smooth each cup with your hand and look for any loose fabric near the strap. Both cups should sit level with each other when the band is straight.
UK brands print it as 34HH. Past DD, UK letters pull away from US ones, and L becomes HH.
When 34L Halter Ties Pull at Your Neck
Halter ties put the weight of the cups on the back of your neck. With a very full cup, that can start to feel heavy over a long day in the sun. If your neck feels the strain, look for straps that go over the shoulders and let the band take more of the load.
See also: 34L bras.
Frequently Asked Questions About Size 34L Bikinis
What is a 34L bikini top in UK sizing?
UK labels print 34HH and EU labels print 75L, as UK charts double the H instead of moving to L. Read the size system on every tag.
Where does the support in a 34L bikini top come from?
Mostly from the band and the cups working together. On a mid-range band, the straps should only fine tune the fit, not lift the weight.
Can I tighten the straps to make a 34L top feel secure?
No, not as a fix. Tight straps on a very full cup dig into your shoulders and pull the band up, so firm up the band first.
Will a 34L bikini top feel different once wet?
Yes, a little. Many swim fabrics relax once wet, so the band on a 34L top may feel slightly looser after a swim but should still stay level.
Is it normal for 34L to fit differently between bikini brands?
Yes, very normal. With a very full cup, small changes in cup shape show quickly, so treat the label as a starting point.
What is the quickest way to test a 34L bikini top?
Raise your arms over your head and see if the band moves. Then bend forward and check that your bust stays inside the cups at the top and sides.