New Arrival

Model is 5'7" in size XS

Airy Cotton Piped Button Down

$128

Airy Cotton Piped Button Down

Size: Extra Small
Size: Small
Size: Medium
Size: Large
Size: Extra Large

Lunya Size Guide

Unsure of your size? No need to lose sleep over it—we are here to help! To ensure proper fit, please refer to the fit guide below and if you have any questions, please feel free to email us at happiness@lunya.co. We are happy to guide you!

Cut with comfort in mind. Reasonable ease over body relying on the mechanical stretch of the fabric. Armhole sits in line or slightly below the apex.

Cut with comfort in mind. Reasonable ease over the body relying on the mechanical stretch of the fabric. Armhole sits in line or slightly below the apex.

Cut with generous ease over body. Shoulder and armhole is dropped below the apex to achieve a relaxed fit throughout the body and sleeve.

Sits at the natural waist or the narrowest part of the torso.

Sits approximately 1 ½” - 2” below the navel.

Sits approximately 3” - 4” below the natural waist.

Stretch to fit relying on the functional stretch of the fabric. Higher armhole and narrower shoulder achieves a slim body-conscious fit through the body and sleeve.

Cut with comfort in mind. Reasonable ease over the body relying on the mechanical stretch of the fabric. Armhole sits in line or slightly below the apex.

Cut with generous ease over body. Shoulder and armhole is dropped below the apex to achieve a relaxed fit throughout the body and sleeve.

Stretch to fit relying on the functional stretch of the fabric. Higher armhole and narrower shoulder achieves a slim body-conscious fit through the body and sleeve.

Cut with comfort in mind. Reasonable ease over the body relying on the mechanical stretch of the fabric. Armhole sits in line or slightly below the apex.

Cut with generous ease over body. Shoulder and armhole is dropped below the apex to achieve a relaxed fit throughout the body and sleeve.

Measurement

Measurements refer to body size unless otherwise noted. Fits may vary by style and personal preference. If you’re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for bust and waist correspond to two different suggested sizes, order the size indicated by your bust measurement.

Returns / Exchanges

Worried about ordering the wrong size? We offer free exchanges within 30 days of your order.

Learn More

Sizes (US)			Bust	Waist	Hip
00	XXS		33-34	24	31
0-2	XS	XS/S	32	25	35
0-2	XS	XS/S	33	26	36
4-6	S	XS/S	34	27	37
4-6	S	XS/S	35	28	38
8	M	M	36	29	39
8	M	M	37	30	40
10-12	L	L/XL	38	31	41
10-12	L	L/XL	39	32	42
14	XL	L/XL	41-42	34-35	43-44
16		1X	43-44	36-37	46-47
18-20		2X	45-46	38-39	48-49

Sizes (US)			Bust	Waist	Hip
00	XXS		83.82-86.36	60.96	78.74
0-2	XS	XS/S	81.28	63.5	88.9
0-2	XS	XS/S	83.82	66.04	91.44
4-6	S	XS/S	86.36	68.58	93.98
4-6	S	XS/S	88.9	71.12	96.52
8	M	M	91.44	73.66	99.06
8	M	M	93.98	76.2	101.6
10-12	L	L/XL	96.52	78.74	104.14
10-12	L	L/XL	99.06	81.28	106.68
14	XL	L/XL	104.14-106.68	86.36-88.9	109.22-111.76
16		1X	109.22-111.76	91.44-93.98	116.84-119.38
18-20		2X	114.3-116.84	96.52-99.06	121.92-124.46

*Note: Refer to the product you are on to determine what size category is applicable. eg: Sizing can be S or XS / S

Bust

Measure around the fullest part of your chest, keeping tape horizontal.

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal.

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Bust

Measure around the fullest part of your chest, keeping tape horizontal.

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Bust

Measure around the fullest part of your chest, keeping tape horizontal

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

size chart: Rompers + Jumpsuits — Fitted

Bust

Measure around the fullest part of your chest, keeping tape horizontal

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Bust

Measure around the fullest part of your chest, keeping tape horizontal

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

size chart: Rompers + Jumpsuits — Oversized

Bust

Measure around the fullest part of your chest, keeping tape horizontal

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Bust

Measure around the fullest part of your chest, keeping tape horizontal

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Bust

Measure around the fullest part of your chest, keeping tape horizontal

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Bust

Measure around the fullest part of your chest, keeping tape horizontal

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

size chart: Robes + Cardigans — Oversized

Bust

Measure around the fullest part of your chest, keeping tape horizontal

Waist

Measure around your natural waistline and keep the tape comfortably loose and horizontal

Hip

Measure around the fullest part of your hips, keeping tape horizontal.

Free Ground Shipping on U.S. Orders $150+
Gift packaging available

Light, crisp, and perfectly oversized. Crafted from our breathable Airy Cotton poplin, this classic menswear-inspired button down balances relaxed structure with everyday ease. Thoughtful contrast piping sharpens the look, while rollable sleeves and flap pockets keep the styling flexible. Woven from ultra-soft 60s combed cotton yarn and finished with non-toxic dyes, the fabric feels luxuriously lightweight with that signature crisp-yet-soft hand. Naturally breathable and cooling, it carries you from slow mornings to wherever the afternoon drifts. Pair it with the Airy Cotton Piped Wide Leg Pant for the whole look.

Product Details

Details

100% Cotton
Relaxed, oversized silhouette
Front chest flap pockets
Rollable sleeves with tab closure
Contrast piping detail
Lightweight, soft, breathable, naturally cooling

Care

Machine wash in cold water with like colors
Only Non-Chlorine Bleach
Tumble dry low
Use a low iron, if preferred

Size and Fit

Designed to be Oversized
Front length (Size S): 28"
Model wears a size XS
Model: Height 5’7”, Bust 32”, Waist 24”, Hips 35”

Sustainability

Ever wonder why you sleep so soundly in Lunya? It’s thanks to our environmentally-friendly and sustainably sourced collection of fabrics. From their naturally thermoregulating properties, to how they’re naturally or organically grown, we vet our raw materials to ensure they are of the highest caliber.

Learn more about the materials we use, along with our SUSTAINABILITY efforts