Serena Endless Summer Vest and matching legging by NAIA Active activewear collection

Serena Endless Summer Vest by NAIA Active activewear collection

Serena Endless Summer Vest

£48.00

£69.00

SIZE CHART AND FIT GUIDE

If you need help choosing your size you can use our ‘Find your fit’ tool on each product page, if you need further help please contact our team via the online chat — our fit experts love talking all things fit.

If you fall between sizes, we recommend sizing up for the most comfortable fit.Different styles offer different amounts of coverage, bear this is mind when making your choice.
Some styles have removable pads, others built in cups and hidden shelves for support.

If you are in-between sizes, we recommend sizing up in all of our styles.

Find Your Size (UK)

Bust (cm)	Waist (cm)	Hips (cm)	Recommended UK Size
76 – 82	61 – 64	86 – 90	6
82 – 86	64 – 67	90 – 94	8
86 – 91	67 – 72	94 – 98	10
91 – 96	72 – 77	98 – 103	12
96 – 102	77 – 82	103 – 108	14
102 – 107	82 – 87	108 – 113	16
107 – 112	87 – 92	113 – 118	18

Women's Swimwear Bikni Tops

UK Size	Bust (inches)	Bust (cm)	Cup Guide
6	30 – 32	76 – 82	A – B
8	32 – 34	82 – 86	B – C
10	34 – 36	86 – 91	C – D
12	36 – 38	91 – 96	D – DD
14	38 – 40	96 – 102	DD – E
16	40 – 42	102 – 107	E – F
18	42 – 44	107 – 112	F – FF

One-Piece Swimsuits

UK Size	Bust (cm)	Waist (cm)	Hips (cm)
6	76 – 82	61 – 64	86 – 90
8	82 – 86	64 – 67	90 – 94
10	86 – 91	67 – 72	94 – 98
12	91 – 96	72 – 77	98 – 103
14	96 – 102	77 – 82	103 – 108
16	102 – 107	82 – 87	108 – 113
18	107 – 112	87 – 92	113 – 118

Some one-piece styles feature our trademark Subtle Sculpt, designed to offer comfortable stomach control and gentle shaping while maintaining a smooth, flattering silhouette.

Certain styles also include removable pads, built-in cups, or hidden support shelves for additional support.

How to measure
Hint: For the most accurate results, measure yourself in your underwear.
Chest: Measure around the fullest part of your chest, keeping tape firmly under your armpits and
around your shoulder blades.
Waist: Measure around your waist, slightly below your natural waist, where you normally wear
your pants. Insert your forefinger between the tape and your body to allow ease in fit.
Hip: Measure around the fullest part of your hips, inserting your forefinger between the tape and
your hip to allow ease in fit.
Inseam: Measure a similar trouser that fits you well. Measure along the inseam, from the crotch
to the hem.
Tip: If you are 5'4" or under, we recommend trying 7/8 as full length.

Size:

XS XS S S M M L L

Variant

Complete the look

Serena Endless Summer Legging

£62.00

£89.00

XS XS

S S

M M

L L

DESCRIPTION

Bright and uplifting, the Serena Vest brings a vibrant burst of colour to your active rotation. Designed in our joyful Endless Summer print, this light–medium support sports vest offers a sculpted, secure fit around the ribcage—comfortably containing and supporting the bust without digging, gaping, or restricting your movement.

Meet The Day Luxe Fabric. Silky soft, lightweight fabric with a soft sheen surface, Perfect for the workout/life balance.
Designed with movement in mind, This fabric will leave you feeling super supported, comfortable and ready for any workout . While internal pads and an underband elastic deliver gentle lift and confidence through every stretch, twist, and moderate-impact workout. The elegant cross-back straps add both support and a refined, feminine finish.

A touch of gold Naia branding completes the look with signature polish. Pair with the matching Serena Legging for a coordinated set that feels as radiant as it looks.
Whether its low impact workouts, running or travelling from A to B, The Day Luxe fabric sets Naia apart from the rest.

Best for: Moderate-impact movement, studio workouts, and vibrant everyday wear
Key Features:
– Light–medium support with a supportive, sculpted fit
– Exclusive Endless Summer print for a joyful, energising aesthetic
– Internal pads + soft underband elastic for lift and comfort
– Cross-back straps for support and ease of movement
– Soft sheen fabric
– Luxury handfeel
– Gold Naia branding
– Pairs perfectly with the matching Serena Legging

Every Naia piece is designed with hidden features to support you to feel confident and beautiful.

LOOK AFTER ME

All our pieces are crafted from premium materials and designed to stand the test of time.

To keep your Serena Endless Summer Vest looking its best, so you can cherish and re-wear it for years to come, please follow these care instructions carefully:

Swimwear

Rise after wearing
Hand wash separately in cold water using mild detergent
Do not leave folded whilst wet
Drip dry in the shade
Do not tumble dry, dry clean, or iron.
Self-tan, sun lotion, oils and chlorine can cause discoloration, this is not a fault with the product.
Some colours may fade in sunlight.
The best dyes are used, but complete colour fastness cannot be guaranteed for some fashion colours.
Avoid contact with rough surfaces to prevent pilling.
All NAIA swimwear comes in a reusable, pouch which is perfect for storing your swimwear.

Beachwear

Please check care label before washing, some items are hand wash only.
Dry away from direct sunlight.
Do not tumble dry.
Reshape while damp.
Self-tan, sun lotion, oils and chlorine can cause discolouration, this is not a fault with the product.

Material composition: 75% Nylon/25% Elastane

Shipping

We offer free UK shipping on orders over £250, with fast and reliable delivery. Place your order before 1pm for same-day dispatch, and choose Next Day Delivery for your order to arrive the next working day. Our Standard Shipping service ensures your items reach you within 2-3 days from dispatch.

All refunds carry a small processing charge in order to keep our collections beautifully fresh and hygienic for our customers:

£5.00 - Royal Mail tracked return postage

£2.50 - Hygiene, sanitary reprocessing and restocking.

Total - £7.50 (Deducted from your refund)

For international orders, delivery times vary, and any import duties or taxes will be the customer’s responsibility. We always strive to get your order to you as quickly as possible.

For full details, please see our Shipping Policy.

For information on returns, please see our Returns Policy.

Serena Endless Summer Vest

£48.00

£69.00