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Poppy Bikini Top - Cacao

Name: Poppy Bikini Top - Cacao
Brand: Marvell Lane
SKU: MLS-POPPYTOP-CACAO-8D-E
Price: 149.95 AUD
Availability: InStock

$149.95 AUD

Wire-Free

Colour

Product variants

Low stock

SIZING ADVICE

If this if your first ML bra or bikini, we recommend consulting our size chart or reaching out to our team to double-check your size with us!

Bra sizes aren't actually standardised across brands, so it's possible you might wear a slightly different size with us.

FF and GG cups:

We recommend sizing down to an F or a G in our bikinis - except the Emelie Bikini Top, which is quite busty and might feel more secure in a cup size larger than you normally wear.

HH cups, J cups, and size 6 bands:

Simply size up to the nearest Sister Size and fasten the adjustable back tighter. Our bikini tops have been designed to be adjustable down by 1.5-2 band size through the band.

Need a hand figuring out your size?

We're here to help!

Pickup available at Byron Warehouse

Usually ready in 24 hours

30 day returns

Free exchange on
your first order

*** Orders will begin dispatching from Monday 26th October ***

Designed specifically for D+ cups, Poppy delivers the support you need, without the underwire. Adjustable straps and a fully adjustable band let you fine-tune your fit and maintain your support, season after season.

Constructed from a gorgeous textured seersucker, with delicate looped trim, this top is proof that practical can be pretty, too.

FEATURES

Seersucker material with our signature powermesh lining for strength & durability
Adjustable band and straps
Flexible boning in side cup
Internal support sling
Wire-free support
Looped trim detail

FABRIC & CARE

MATERIAL:

Fabric Outer - 94% Polyester / 6% Elastane

Fabric Inner - 72% Polyamide / 28% Elastane

Always rinse immediately after swimming in cold fresh water & take care to completely dry any gold accessories to prevent tarnishing

Hand-wash only - to help protect the longevity of your garment, do not machine wash. The use of underwires means that some machines may damage the garment.

Lay flat to dry in the shade and out of direct sunlight.

Don't wear your swimwear on abrasive surfaces and this may cause damage to the fabric.

MODEL INFO

Who is who? See our model index here.

Jemimah wears a size 8F bra, size 8 dress, and size 8 briefs.

SHIPPING & RETURNS

Please take a moment to familiarise yourself with our policies before purchasing:

Shipping Rates & Information

Returns Policy

Please keep in mind sale items cannot be returned for a refund, only for store credit or an exchange.

All lingerie briefs are final sale.

How to Measure

1. Overbust

In a non-padded, preferably underwired bra, measure around the fullest part of your bust, holding the tape measure gently against your body.

2. Underbust

Measure firmly around your ribs, just below the roots of your breasts, keeping the measuring tape parallel to the floor.

3. Waist

Measure around the smallest part of your natural waist, usually near the bottom of your ribcage.

4. Hips

Measure around the widest part of your hips and bum, keeping the tape measure parallel to the floor.

Diagram showing where to measure overbust, underbust, waist, and hips

Measurements don't tell the whole story.

For the most accurate size advice, consider using one of our free fitting services to get personalised recommendations from an expert.

Free Fitting

All measurements are in centimetres.

Step One

Underbust

AU Band Size	8	10	12	14	16	18
US Band Size	30	32	34	36	38	40
Underbust	66-71	71-76	76-81	81-86	86-91	91-96

Step Two

Overbust

Within your band size's column, locate your overbust measurement below to find your cup size.

		AU Band Size
		8	10	12	14	16	18
AU Cup Size	D	83-85	88-90	93-95	98-100	103-105	108-110
	DD	85-87	90-92	95-97	100-102	105-107	110-112
	E	87-89	92-94	97-99	102-104	107-109	112-114
	F	89-91	94-96	99-101	104-106	109-111	114-116
	FF	91-93	96-98	101-103	106-108	111-113	116-118
	G	93-95	98-100	103-105	108-110	113-115	118-120
	GG	95-97	100-102	105-107	110-112	115-117	120-122
	H	97-99	102-104	107-109	112-114	117-119	122-124
	HH	99-101	104-106	109-111	114-116	119-121	124-126
	J	101-103	106-108	111-113	116-118	121-123	126-128
	JJ	103-105	108-110	113-115	118-120	123-125	128-130

All measurements are in centimetres.

Step One

Underbust

AU Band Size	8	10	12	14	16	18
US Band Size	30	32	34	36	38	40
Underbust	66-71	71-76	76-81	81-86	86-91	91-96

Step Two

Overbust

Within your band size's column, locate your overbust measurement below to find your cup size.

		AU Band Size
		8	10	12	14	16	18
AU Cup Size	D	83-85	88-90	93-95	98-100	103-105	108-110
	DD	85-87	90-92	95-97	100-102	105-107	110-112
	E	87-89	92-94	97-99	102-104	107-109	112-114
	F	89-91	94-96	99-101	104-106	109-111	114-116
	FF*	91-93	96-98	101-103	106-108	111-113	116-118
	G	93-95	98-100	103-105	108-110	113-115	118-120
	GG*	95-97	100-102	105-107	110-112	115-117	120-122
	H	97-99	102-104	107-109	112-114	117-119	122-124

*Our swimwear doesn't currently come in FF or GG cups. We recommend sizing down to an F or G cup for a more busty fit, or up to a G or H cup for a touch more coverage.

All measurements are in centimetres.

Body Size	8	10	12	14	16	18
Waist	62-64	67-69	72-74	77-79	82-84	87-89
Hips	90-92	95-97	100-102	105-107	110-112	115-117

Overbust

Within your body size's column, find your overbust measurement to choose a cup size.

Body size	8	10	12	14	16	18
D	83-85	88-90	93-95	98-100	103-105	108-110
DD	85-87	90-92	95-97	100-102	105-107	110-112
E	87-89	92-94	97-99	102-104	107-109	112-114
F	89-91	94-96	99-101	104-106	109-111	114-116
FF*	91-93	96-98	101-103	106-108	111-113	116-118
G	93-95	98-100	103-105	108-110	113-115	118-120
GG*	95-97	100-102	105-107	110-112	115-117	120-122
H	97-99	102-104	107-109	112-114	117-119	122-124

*Our swimwear doesn't currently come in FF or GG cups. We recommend sizing down to an F or G cup for a more busty fit, or up to a G or H cup for a touch more cpverage.

All measurements are in centimetres.

AU Size	8	10	12	14	16	18	20
US Size	4	6	8	10	12	14	16
Waist	62-64	67-69	72-74	77-79	82-84	87-89	92-94
Hips	90-92	95-97	100-102	105-107	110-112	115-117	120-122

If you're between sizes, we recommend sizing up to avoid any cutting in.

All measurements are in centimetres.

AU Size	8 (D-F)	8 (G-J)	10 (D-F)	10 (G-J)	12 (D-F)	12 (G-J)	14 (D-F)	14 (G-J)	16 (D-F)	16 (G-J)	18 (D-F)	18 (G-J)
US Size	4 (D-H)	4 (I-M)	6 (D-H)	6 (I-M)	8 (D-H)	8 (I-M)	10 (D-H)	10 (I-M)	12 (D-H)	12 (I-M)	14 (D-H)	14 (I-M)
Underbust	66-71	66-71	71-76	71-76	76-81	76-81	81-86	81-86	86-91	86-91	91-96	91-96
Overbust	83-91	91-103	88-96	96-108	93-101	101-113	98-106	106-118	103-111	111-123	108-116	116-128
Waist	65-70	65-70	70-75	70-75	75-80	75-80	80-85	80-85	85-90	85-90	90-95	90-95
Hips	93-98	93-98	98-103	98-103	103-108	103-108	108-113	108-113	113-118	113-118	118-123	118-123

All measurements are in centimetres.

AU Size	8	10	12	14	16	18	20
US Size	4	6	8	10	12	14	16
Waist	65-70	70-75	75-80	80-85	85-90	90-95	95-100
Hips	93-98	98-103	103-108	108-113	113-118	118-123	123-128

All measurements are in centimetres.

Sports Bras

Step One

Underbust

AU Band Size	8	10	12	14	16	18
US Band Size	30	32	34	36	38	40
Underbust	66-71	71-76	76-81	81-86	86-91	91-96

Step Two

Overbust

Within your band size's column, locate your overbust measurement below to find your cup size.

		AU Band Size
		8	10	12	14	16	18
AU Cup Size	D / DD / E	83-89	88-94	93-99	98-104	103-109	108-114
	F / FF	89-93	94-98	99-103	104-108	109-113	114-118
	G / GG	93-97	98-102	103-107	108-112	113-117	118-122
	H / HH	97-101	102-106	107-111	112-116	117-121	122-126
	J	101-103	106-108	111-113	116-118	121-123	126-128

Tanks

AU Size	8 (D-F)	8 (G-J)	10 (D-F)	10 (G-J)	12 (D-F)	12 (G-J)	14 (D-F)	14 (G-J)	16 (D-F)	16 (G-J)	18 (D-F)	18 (G-J)
US Size	4 (D-H)	4 (I-M)	6 (D-H)	6 (I-M)	8 (D-H)	8 (I-M)	10 (D-H)	10 (I-M)	12 (D-H)	12 (I-M)	14 (D-H)	14 (I-M)
Underbust	62-67	62-67	67-72	67-72	72-77	72-77	77-82	77-82	82-87	82-87	87-92	87-92
Overbust	83-91	91-99	88-96	96-104	93-101	101-109	98-106	106-114	103-111	111-119	108-116	116-124

Shorts & Pants

AU Size	8	10	12	14	16	18
US Size	4	6	8	10	12	14
Waist	67-72	72-78	78-84	84-90	90-96	96-102
Hips	94-99	99-105	105-111	111-117	117-123	123-129

Customer Reviews

Overall rating: 5.0 / 5 from 1 reviews.

I have four different Marvell Lane bikini tops that I love and this is hands-down the best one yet! It is unbelievably comfortable, while being really supportive. I think you've cracked the unicorn code here! Favourite ML purchase yet!! I now want it in every colour!

Belinda N. 5/5 Verified October 31, 2026

Poppy Bikini Top - Cacao

Store owner replied: This is such a lovely review, thank you so much Belinda! We are so so happy you love our new underwire-free swimwear as much as we do! 🤭 We bet you look gorgeous!

October 31, 2026