Pattern Description

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The sleeveless Harrison Shirtdress is a chic tailored dress with double princess seams in cups C-H for a fantastic fit through the bust. Based on the best-selling Harrison Shirt, it has no-gape armholes and additional ease through the waist and hips for a flowy silhouette. You'll want to wear your Harrison Shirtdresses every day in the summer, and layered with cozy cardigans in the winter!

Pattern Details

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Fabric & Supplies

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Sizing

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Calculate your size

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Models: Jenny

Jenny

Size	18 G/H graded to 20 waist and 16 hip
High bust	43" / 109 cm
Full bust	47" / 119 cm
Waist	39" / 99 cm
Hip	44" / 112 cm
Height	5' 6"

Cashmerette Collection

Harrison Button-up Shirtdress

$18.00

Unit price: per

Shirtdress sewing pattern based on our best-selling Harrison Shirt. Double princess seams, cup sizes C-H, and curve-friendly armholes for zero gaping.

Size & format: Find my size

Quantity

Why it’s special:

Princess seams in cups C-H

No-gape button placket

More like this: Dresses / Woven / Officewear

Pattern Description

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Pattern Details

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Fabric & Supplies

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Sizing

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Calculate your size

View size charts

Models: Jenny

Jenny

Size	18 G/H graded to 20 waist and 16 hip
High bust	43" / 109 cm
Full bust	47" / 119 cm
Waist	39" / 99 cm
Hip	44" / 112 cm
Height	5' 6"

Units:

Sizes:

Learn about sizing

Jump to: Body Measurements Fabric Requirements

Jump to: Body Measurements Finished Garment Measurements Fabric Requirements

Body Measurements (in)

	12	14	16	18	20	22	24	26	28	30	32
High Bust	37	39	41	43	45	47	49	51	53	55	57
Full Bust, C/D Cup	40	42	44	46	48	50	52	54	56	58	60
Full Bust, E/F Cup	41	43	45	47	49	51	53	55	57	59	61
Full Bust, G/H Cup	42	44	46	48	50	52	54	56	58	60	62
Waist	32	34	36	38	40	42	44	46	48	50	52
Hip	42	44	46	48	50	52	54	56	58	60	62

Finished Garment Measurements (in)

	12	14	16	18	20	22	24	26	28	30	32
Full Bust: C/D cup	43 1/8	45 1/8	47 1/8	49 1/8	51 1/8	53 1/4	55 1/4	57 1/4	59 1/4	61 1/4	63 1/4
Full Bust: E/F cup	44 1/4	46 1/4	48 1/4	50 3/8	52 3/8	54 3/8	56 3/8	58 3/8	60 3/8	62 3/8	64 3/8
Full Bust: G/H cup	45 1/8	47 1/8	49 1/8	51 1/8	53 1/8	55 1/8	57 1/8	59 1/4	61 1/4	63 1/4	65 1/4
Waist	40	41 7/8	43 5/8	45 1/2	47 3/8	49 1/8	51	52 3/4	54 5/8	56 3/8	58 1/4
Hip	51	52 7/8	54 7/8	56 7/8	58 7/8	60 3/4	62 3/4	64 3/4	66 3/4	68 3/4	70 3/4
Back Length	40 7/8	41 1/8	41 3/8	41 5/8	42	42 1/4	42 1/2	42 3/4	43	43 3/8	43 5/8

Fabric Requirements (yd)

MAIN FABRIC	12	14	16	18	20	22	24	26	28	30	32
45" wide	3 5/8	3 5/8	3 5/8	3 5/8	3 5/8	4 1/2	4 1/2	4 1/2	4 1/2	4 1/2	4 1/2
60" wide	2 7/8	2 7/8	2 7/8	2 7/8	2 7/8	3 1/8	3 1/8	3 1/8	3 1/8	3 1/8	3 1/8

Interfacing: 1/2 yd of 45" wide interfacing for all sizes

Jump to: Body Measurements Fabric Requirements

Jump to: Body Measurements Finished Garment Measurements Fabric Requirements

Body Measurements (cm)

	12	14	16	18	20	22	24	26	28	30	32
High Bust	94	99	104	109	114	119	124	130	135	140	145
Full Bust, C/D Cup	102	107	112	117	122	127	132	137	142	147	152
Full Bust, E/F Cup	104	109	114	119	124	130	135	140	145	150	155
Full Bust, G/H Cup	107	112	117	122	127	132	137	142	147	152	157
Waist	81	86	91	97	102	107	112	117	122	127	132
Hip	107	112	117	122	127	132	137	142	147	152	157

Finished Garment Measurements (cm)

	12	14	16	18	20	22	24	26	28	30	32
Full Bust: C/D cup	110	115	120	125	130	135	140	145	150	156	161
Full Bust: E/F cup	112	118	123	128	133	138	143	148	153	158	164
Full Bust: G/H cup	114	120	125	130	135	140	145	150	155	161	166
Waist	102	106	111	116	120	125	129	134	139	143	148
Hip	129	134	139	144	149	154	159	164	169	175	180
Back Length	104	105	105	106	107	107	108	109	109	110	111

Fabric Requirements (m)

MAIN FABRIC	12	14	16	18	20	22	24	26	28	30	32
115 cm wide	3.2	3.2	3.2	3.2	3.2	4.1	4.1	4.1	4.1	4.1	4.1
150 cm wide	2.6	2.6	2.6	2.6	2.6	2.9	2.9	2.9	2.9	2.9	2.9

Interfacing: 0.4m of 115cm wide interfacing for all sizes

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Designed by curvy fitting experts

Our expert team crafts patterns specifically designed to fit and celebrate curves—because your body deserves clothes that work.

Sewing patterns made in your size

Sizes 12-32 with built-in cup sizes C-H. Just choose your size and cup size using our sizing calculator for the perfect fit.

Clear step-by-step instructions

Sew with confidence using our comprehensive instructions with clear diagrams and professional tips for every step.

Personal expert support

Expert help when you need it most. Our curvy fitting specialists provide personalized support to guide you through any challenge.

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Size Calculator

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Your Cashmerette Size Results

Our patterns are designed for curves in cup sizes C-H. If your cup size is smaller proportionally to your shoulders than our C/D cup size, you will need to do a small bust adjustment. To calculate how much width you need to remove from your pattern piece, divide the total SBA amount needed by two (as the pattern piece represents half the garment). How to do an SBA >

Our patterns are designed for curves in cup sizes C-H. If your cup size is larger proportionally to your shoulders than our G/H cup size, you will need to do a full bust adjustment. To calculate how much width you need to add to your pattern piece, divide the total FBA amount needed by two (as the pattern piece represents half the garment). How to do an FBA >

Your measurements put you in more than one size, so you will need to grade between sizes to achieve your personalized fit. How to grade between sizes >

We need to ask you a few more questions to get your starting size.

Please contact us with your measurements.

We need to ask you a few more questions to get your starting size.

Please contact us with your measurements.

We need to ask you a few more questions to get your starting size.

Please contact us with your measurements.

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Frequently Asked Questions

Needed lots of alterations

I found the side of the bust area poofed out quite a bit so had to take in one of the panels quite a bit. Also found the armhole to be too small and I do not have big arms. I make the recommended size. I also do not like the way the armhole is finished with binding. A facing would be so much better

Love this pattern

I have no pictures but, the instructions for this pattern are so useful that I am confident for the first time, sewing collars and collar stands. The fit leaves me with room to twist, turn, bend, and even dance. (should I be so inclined!) without being self-conscious about pulling around the tummy area. I have since used the pattern instructions to make other shirt patterns. I also made the Harrison dress for my sister and she is well pleased. I am going on to make more Cashmerette patterns beginning with Upton. The fit, by the way, is very good. No gaping, around the bust and sleeves, just the way I like 'em, just past the wrist and not too loose. I made no adjustments because it seems it was made for my curvy figure. I might only or at least mainly use Cashmerette patterns because I am plus size and so is my sister and, these (patterns) can be made in such a wide variety of fabrics. And they can be easily hacked. I see you bishop sleeve Concord T-Shirt!
We're going to need new wardrobes.........

No Gaping!

I love this pattern. I used a stretch denim with quilting cotton for the facings and I love it! There is no gaping across the bust or tummy.

It fits! Oh wow it fits!

I have never been able to work off a pattern. The fit is always off. But this dress is AMAZING. The first one was a bit big and I had to make quite a few basic alterations. But this is because I'm so used to adding extra seam allowance onto a pattern (even plus size patterns) that I didn't trust the measurements. I was so wrong with this one (I'm sorry Harrison!). For the second one I measured myself again and took the plunge, grading the pattern to fit according to the measurements provided. Perfect fit. Zero alterations. This has never happened to me before (plus size, big bust, small back, narrow shoulders, and hollow back are no fun for fitting). I've already cut my next one and have fabric waiting in the wings for number four. I'll be living in Harrisons all summer.

5/5

I made the shirtdress with sleeves, and it looks very nice. I did a bit of grading between sizes, but otherwise needed no significant modifications. The fit through the bust is excellent. With the close tailored fit, I would definitely call this a dress shirt, not a casual shirt. The instructions are very good, and I didn't have any issues with the make.

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Delivery method	Instant download ZIP file
Layers available	Yes
Number of pages: print at home file (A4/letter)	40
Number of pages: copyshop file (A0)	3
PDF pattern help	How to use PDF sewing patterns

Main fabric	Light- to mid-weight woven (such as shirting, lawn, chambray, or flannel). Also suitable for stretch woven.
Interfacing	Lightweight fusible interfacing
Bias tape	1.5 yards (1.4 cm) of store-bought or self-made from lightweight woven, 1" (2.5 cm) wide
Buttons	18 x ⅜" - ½" (1-1.2 cm) buttons
Needles & thread	Universal or microtex needle Thread
Tools	Tailor's chalk or washable marker Tailor’s ham or rolled up towel

Delivery method	Instant download ZIP file
Layers available	Yes
Number of pages: print at home file (A4/letter)	40
Number of pages: copyshop file (A0)	3
PDF pattern help	How to use PDF sewing patterns

Main fabric	Light- to mid-weight woven (such as shirting, lawn, chambray, or flannel). Also suitable for stretch woven.
Interfacing	Lightweight fusible interfacing
Bias tape	1.5 yards (1.4 cm) of store-bought or self-made from lightweight woven, 1" (2.5 cm) wide
Buttons	18 x ⅜" - ½" (1-1.2 cm) buttons
Needles & thread	Universal or microtex needle Thread
Tools	Tailor's chalk or washable marker Tailor’s ham or rolled up towel

Sewing level	Intermediate
Sizing	12-32
Cup sizes	C-H
Fabric type	Woven
Pattern hashtag	#HarrisonShirtdress

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Harrison Button-up Shirtdress

Pattern Description

Pattern Details

Fabric & Supplies

Sizing

Harrison Button-up Shirtdress

Harrison Button-up Shirtdress

Harrison Button-up Shirtdress

Pattern Description

Pattern Details

Fabric & Supplies

Sizing

Body Measurements (in)

Finished Garment Measurements (in)

Fabric Requirements (yd)

Body Measurements (cm)

Finished Garment Measurements (cm)

Fabric Requirements (m)

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Designed by curvy fitting experts

Sewing patterns made in your size

Clear step-by-step instructions

Personal expert support

Get Inspired by These Makes

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Get Your Size, Zero Guesswork

Your Cashmerette Size Results

What To Do Next

How to grade between different sizes

How to do a small bust adjustment

How to do a full bust adjustment

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