Brighter is most definitely better this Summer, with attention-grabbing neon shades leading 2019's key swimwear trends [1]. Flamingo pink, lime green, yellow, orange — they're all here, across bikinis and one-pieces [2]. Wear yours as part of a daytime outfit [3] and show off your tan to the max.
We've selected our favourite pieces that cover all colours, shapes, and styles. You'll find plenty of other key swimwear trends across our picks, too, from interesting cutouts and hardware details to animal print and shirred textures. Browse our faves covering all body shapes and price points, and start dreaming of lazy poolside and beachfront days.
Boux Avenue Neon Orange Ibiza Bikini
The Boux Avenue Ibiza Mono Wire Bikini Top [4] (£28) and Brazilian Bikini Briefs [5] (£16) look great against a tan in neon orange, and are also available in neon pink.
New Look Scoop Swimsuit
The New Look Scoop Swimsuit [6] (£15) in neon yellow has a low-scoop back and on-trend high legs, too.
Warehouse Ribbed Bikini Set
The bright pink Warehouse Ribbed Bikini Set [7] (£35) comes with high-waisted bottoms and a cross-back bikini top.
Solid & Striped The Bailey Cutout Two-Tone Swimsuit
With a knot detail and unusual shape, the Solid & Striped The Bailey Cutout Two-Tone Swimsuit [8] (£140) in neon pink and orange is ticking three swimwear trends.
Abbey Clancy x Lipsy Neon Hardware Bikini
Tick off another of this season's swimwear trends — hardware — with the Abbey Clancy x Lipsy Neon Hardware Bikini Bottoms [9] (£28) and Bikini Bottoms [10] (£28).
Pretty Little Thing Petite Neon Lime Bandeau Swimsuit
This season's swimwear trends include fresh cutout shapes, which is exactly what you get with the Pretty Little Thing Petite Neon Lime Loop Detail Bandeau Swimsuit [11] (£18).
Topshop Neon Yellow Snake Bikini
You can combine 2019's animal-print swimwear trend with the neon trend in the Topshop Neon Yellow Snake Bandeau Bikini Top [12] (£16) and Tanga Bikini Bottoms [13] (£12).
ASOS Design Recycled Bandeau Swimsuit
Go strapless in the ASOS Design Recycled Bandeau Swimsuit [14] (£16) in neon orange.
Bravissimo Neon Pink Hawaii Bikini
The Bravissimo Hawaii Bikini Top [15] (£21, originally £28) and Bikini Top [16] (£21, originally £28) in neon pink and navy with lightly padded cups is designed to flatter a fuller bust.
Pretty Little Thing Neon Coral Bikini
Ties are big this year in swimwear, and you can wears yours with the Pretty Little Thing Tie-Front Bikini Bandeau Top [17] (£12) and high-rise Bottoms [18] (£10) in neon coral.
J.Crew 1989 Scoopback One-Piece Swimsuit
Get your retro vibe on in the J.Crew 1989 Scoopback One-Piece Swimsuit [19] (£110) in flamingo neon.
New Look Shirred Bikini
One of this season's key textures is crinkle seersucker, and you can get that look in the New Look Shirred Bikini Top [20] (£15) and Bottom [21] (£10) in neon pink.
Hollister Ribbed Bikini
The Hollister Ribbed Scoop Bikini Top [22] (£25) and High-Leg Bikini Bottom [23] (£16) comes in neon green and neon orange, so you can mix and match.
Agent Provocateur Neon Zenaya Swimsuit
Can't decide on just one neon shade? Go for a few in the colour-block yellow, pink, and coral Agent Provocateur Zenaya Swimsuit Neon [24] (£295).
Boohoo Petite Mix & Match Neon Bikini
The Boohoo Petite Mix & Match Neon Twist Bandeau Top [25] (£5, originally £6) and High-Leg Bikini Brief [26] (£5, originally £6) in neon yellow brings bright colour in a perfectly proportioned two-piece.
ASOS Design Recycled Lace-Up Back Plunge Swimsuit
The details are all in the back with the ASOS Design Recycled Lace-Up Back Plunge Swimsuit With Ruched Bum [27] (£28) in "shocking neon pink".
Missguided Neon Yellow Plunge Swimsuit
You'll get high-cut legs and a low-cut neck feature in the Missguided Plunge Swimsuit [28] (£18) in neon yellow.
Missguided Neon Orange Rib Bikini
Go for bold lines in the Missguided Neon Orange Rib Mix & Match Bandeau Bikini Top [29] (£10) and High-Waisted High-Leg Bikini Bottoms [30] (£11, originally £12).
Stella McCartney Neon Yellow Cutout Bandeau Swimsuit
Cutouts are still big in swimwear this season, and the Stella McCartney Neon Yellow Cutout Bandeau Swimsuit [31] (£265) has removable straps and a high-cut leg.
ASOS Design Curve Neon Snake Tie Bikini
Unite neon shades and animal print — two big swimwear trends in 2019 — with the ASOS Design Curve Mix and Match Tie-Side Bikini Bottom [32] (£10) and Halter Triangle Bikini Top [33] (£12) in neon snake.
ASOS Design Fuller-Bust Exclusive Lace-Insert Neon Pink Bikini
Bring a lingerie look to the beach or pool with the ASOS Design Fuller-Bust Exclusive Lace-Insert Underwired Bikini Top [34] and Hipster Bikini Bottom [35] (£14) in neon pink.
Mikoh Lana Neon Pink One-Piece Swimsuit
The Mikoh Lana One-Piece Swimsuit [36] (£167) in neon pink incorporates 2019 swimwear trends, from the cutout to the knotted tie. The sides are also pleated and boned.
Free People The Divine Bikini
Contrast neon pink with monochrome stripes in the Free People The Divine Bikini Top [37] (£98) and Bottoms [38] (from £79).
Mara Hoffman Neon Orange Virginia Swimsuit
The Mara Hoffman Virginia Swimsuit [39] (£88, originally £220) in neon orange has adjustable straps and is made from Italian stretch fabric with SPF 50.
Chynna Dolls Neon Green Bikini
Embrace the ties trend with the Chynna Dolls Laguna Triangle Top [40] (£73) and Hermosa Double-String Bottom [41] (£73) in neon green.
Nicholas Belted Ruched Lime Green Swimsuit
Belts are big in swimwear this year, and the Nicholas Belted Ruched Swimsuit [42] (£248) in neon lime green is perfect for chic poolside style.
Dion Lee Binary Two-Tone Bikini
The crossover straps give the Dion Lee Binary Two-Tone Bikini [43] (£235) an athletic vibe.
Pretty Little Thing Plus Neon Lime Bikini
The Pretty Little Thing Plus Neon Lime Bikini Bottom [44] (£12) and Seam-Detail Triangle Bikini Top [45] (£12) has a halterneck tie fastening.
Mikoh Sunset Neon Green Bikini
The Mikoh Sunset Neon Green Bandeau Bikini Top [46] (£88) and Velzyland Bikini Bottom [47] (£88) has multiple straps across the back, too.