Model wearing the Jam women's hemp boyfriend blazer in offwhite with a wine glass and fox print, over a red top and charcoal wide-leg trousers

Close-up of the Jam hemp boyfriend blazer showing the wine glass print, notch lapel and red top underneath

Side view of the oversized Jam hemp boyfriend blazer showing its relaxed length and drape

Back view of the Jam women's hemp boyfriend blazer with its all-over printed design and back vents

Jam hemp-cotton blazer laid flat, showing the all-over wine glass and fox print in red, yellow and green

Jam women's hemp boyfriend blazer styled open over a red top

Woman walking outdoors in the Jam hemp boyfriend blazer with a red tee, wide-leg jeans and white sneakers

Jam hemp boyfriend blazer worn over a cream slip dress with white sneakers, against a stone wall

Video of a model wearing the Jam women's hemp boyfriend blazer with a red top and charcoal wide-leg trousers

Jam | Women's Hemp Boyfriend Blazer

Name: Jam | Women's Hemp Boyfriend Blazer
Brand: Adam Leaves
Price: 10850.00 INR
Availability: InStock

Jam is a women's boyfriend blazer in a 50% hemp, 50% cotton blend with a reactive-printed Fox and the Grapes design. Cut on our men's pattern for a relaxed, oversized fit: choose two sizes up from your usual size. Fully lined in cotton satin. Stitched by us in Mumbai.

₹10,850.00

Fabric & Origin: Hemp

Color: Offwhite

Size: XS

XXL

Size Guide

Find your fit

Body measurements, in centimetres or inches.

Tailored through the shoulder and bust. If you're between sizes, size down for a closer fit or up for more room to layer.

Size	XS	S	M	L	XL	2XL
Size no.	34	36	38	40	42	44
Shoulder	36.83	38.1	39.37	40.64	41.91	43.18
Bust	93.98	99.06	104.1	111.76	116.8	121.92
Waist	81.28	86.36	91.44	99.06	104.1	109.22
Hips	96.52	101.6	106.7	114.3	119.38	124.46
Length	63.5	64.77	66.04	66.04	67.31	67.31
Sleeve length	57	58	58	59	59	60

Tailored through the shoulder and bust. If you're between sizes, size down for a closer fit or up for more room to layer.

Size	XS	S	M	L	XL	2XL
Size no.	34	36	38	40	42	44
Shoulder	36.83	38.1	39.37	40.64	41.91	43.18
Bust	93.98	99.06	104.1	111.76	116.8	121.92
Waist	81.28	86.36	91.44	99.06	104.1	109.22
Hips	96.52	101.6	106.7	114.3	119.38	124.46
Length	59	60	61	62	63	65
Sleeve length	57	58	58	59	59	60

Same body measurements as our Blazer / Jacket chart, minus the sleeve — layer it over a shirt or wear it on its own.

Size	XS	S	M	L	XL	2XL
Size no.	34	36	38	40	42	44
Shoulder	36.83	38.1	39.37	40.64	41.91	43.18
Bust	93.98	99.06	104.1	111.76	116.8	121.92
Waist	81.28	86.36	91.44	99.06	104.1	109.22
Hips	96.52	101.6	106.7	114.3	119.38	124.46
Length	53.34	54.61	55.88	57.15	58.42	59.69

Cut for a roomy layered fit through the shoulder and bust, with an extra-long body. If you're between sizes, size up for more room to layer.

Size	XS	S	M	L	XL	2XL
Size no.	34	36	38	40	42	44
Shoulder	36.83	38.1	39.37	40.64	41.91	43.18
Bust	93.98	99.06	104.1	111.76	116.8	121.92
Waist	81.28	86.36	91.44	99.06	104.1	109.22
Hips	96.52	101.6	106.7	114.3	119.38	124.46
Length	109.22	111.76	111.76	114.3	114.3	116.8
Sleeve length	57	58	58	59	59	60

Relaxed through the bust and waist with a flowing silhouette. True to size — order what you'd normally wear.

Size	XS	S	M	L	XL	2XL
Size no.	34	36	38	40	42	44
Shoulder	34.29	35.56	36.83	38.1	39.37	40.64
Bust	93.98	99.06	104.1	111.76	116.8	121.92
Waist	81.28	86.36	91.44	99.06	104.1	109.22
Hips	96.52	101.6	106.7	114.3	116.8	124.46
Length	96.52	96.52	99.6	99.6	104.14	104.14

Relaxed through the body with a longer length for coverage. True to size — order what you'd normally wear.

Size	XS	S	M	L	XL	2XL
Size no.	34	36	38	40	42	44
Shoulder	36.83	38.1	39.37	40.64	41.91	43.18
Bust	93.98	99.06	104.1	111.76	116.8	121.92
Waist	81.28	86.36	91.44	99.06	104.1	109.22
Hips	96.52	101.6	106.7	114.3	116.8	124.46
Length	111.76	111.76	114.3	114.3	116.8	116.8
Full sleeve length	57	58	58	59	59	60

Comfortable through the bust with room to move. True to size — order what you'd normally wear.

Size	XS	S	M	L	XL	2XL
Size no.	34	36	38	40	42	44
Shoulder	36.83	38.1	39.37	40.64	41.91	43.18
Bust	93.98	99.06	104.1	111.76	116.8	121.92
Waist	81.28	86.36	91.44	99.06	104.1	109.22
Hips	96.52	101.6	106.7	114.3	116.8	124.46
Length	63.5	63.5	66.04	66.04	68.58	68.58

Measured at the natural waist. If you're between sizes, size up for more room through the hip.

Size	XS	S	M	L	XL	2XL
Size no.	34	36	38	40	42	44
Waist	71.12	76.2	81.28	86.36	91.44	96.52
Hips	93.98	99.06	104.1	111.76	116.8	121.92
Inseam	76.2	76.2	76.2	76.2	78.74	78.74

How to measure

Shoulder — measure across the back, from the edge of one shoulder to the other.
Bust — measure around the fullest part of the bust, keeping the tape level.
Waist — measure around the natural waistline, where the body bends side to side.
Hips — measure around the fullest part of the hips.
Length — measure from the base of the collar/waistband down to the hem.
Sleeve length — measure from the shoulder edge to the wrist.
Inseam — measure from the crotch seam down to the ankle hem.

Tip: for the closest fit, compare these measurements to a similar garment you already own and love the fit of, rather than relying on body measurements alone.

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Jam | Women's Hemp Boyfriend Blazer

Behind The Design

Borrowed from the boys, made for you
The Jam Blazer's print draws on Aesop's fable, The Fox and the Grapes: the fox who cannot reach the grapes decides they must be sour. A playful reminder to stay honest about what we want, and to keep reaching for it.

Cut on our men's pattern and worn two sizes up, it falls loose and easy, the way a boyfriend blazer should.

For work: over a silk top with wide-leg trousers.
For weekends: with straight jeans, a white tee and sneakers.
For evenings: sleeves pushed up, over a slip dress.

A square textile or print featuring a watercolor-style fox howling upward, with grape clusters and green leaves around it, plus the text 'They are sour' on a light beige textured background.

How It's Made

The Jam Blazer is cut, stitched, pressed and checked in our own Mumbai workshop.

Hemp-cotton blend: 50% hemp for strength and breathability, 50% cotton for a soft hand. It softens further with wear.
Reactive printing: the dye bonds with the fibre rather than sitting on top, so the Fox and the Grapes print stays soft to the touch and holds its colour well.
Fully lined: cotton satin lining and cotton interlining, with dark corozo buttons.
Made to measure if you prefer: share your measurements and we will cut it to your size.

The Material Difference

Hemp vs. Polyester

Life-cycle assessment · per kg of finished fiber · cradle-to-gate (raw material extraction through primary fiber processing)

	Hemp	Polyester
Water	4,000–6,000 L	62–200 L
Energy	15–35 MJ	108–217 MJ
CO₂	0.8–2.0 kg	2.0–27.2 kg
Source	Renewable	Fossil fuel
Fertilizer & pesticides	Minimal to none	None (industrial synthesis instead)
Microplastics	None	High
End of life	Biodegradable	Non-biodegradable

Better Moderate Higher impact

The trade-off: Hemp is significantly better for climate and relies on renewable materials and energy, but is more water-intensive than synthetic fibers. Polyester uses far less water but carries a much larger carbon and energy footprint.

Why the ranges vary: Figures span a range because manufacturing conditions differ globally — polyester made in a coal-powered facility sits at the high end of the CO₂ range, while a facility running on cleaner energy sits at the low end.

Methodology & data notes

Water: Hemp's figure includes agricultural water, much of it natural rainfall ("green water"). Polyester's water use is mostly for equipment cooling during chemical synthesis.
Energy: Polyester relies on energy-intensive petroleum cracking and polymerization. Hemp's footprint comes mainly from farm machinery and mechanical fiber processing.
CO₂: Hemp acts as a carbon sink while growing, lowering its net emissions. Polyester's emissions vary with the energy grid — coal vs. renewables — used in manufacturing.
Source: Hemp relies on annual crop cycles and topsoil health. Polyester is derived entirely from petroleum and natural gas extraction.
Fertilizer & pesticides: Hemp is naturally pest-resistant and is typically grown without synthetic pesticides, needing little to no fertilizer. Polyester uses no agricultural chemicals, but its production relies on petrochemical catalysts and industrial processing chemicals instead.
Microplastics: Polyester sheds synthetic microfibers during washing, which accumulate in marine ecosystems. Hemp is a natural cellulosic fiber and does not shed plastic.
End of life: Untreated hemp naturally decomposes and can be composted. Polyester can persist in landfills for centuries, though it can be mechanically recycled.