Fitiyoo Bloody Mary Menstrual Briefs



Add to Wishlist
Add to Wishlist
Be the first to review!

Buy the Bloody Mary Menstrual Briefs sewing pattern from Fitiyoo. Bloody Mary is THE pattern for sewing the period panties we all want in our wardrobe: ultra-comfortable, yet very feminine and pretty. Comfortable, yes. Grandma style, no!

Sew a low waisted or high waisted version. An encompassing, reassuring cut adapts to your body movements. Well thought out finishes minimise any risk of discomfort and maximise the durability of your panties.

This sewing pattern is available to buy in the following formats:

– PDF (available to download immediately after purchase). What is a PDF?

– PDF pattern + Printed A0 copy shop (We print out the A0 pattern sheets, but you’ll need to download the digital instructions, as we don’t print these. The PDF files will be emailed immediately after purchase, and the A0 pattern sheets will be dispatched next working day). What is Copy Shop?

Suggested fabrics and fabric requirements:

Inside: 80 cm (32″) of 100% cotton jersey for the lining + 40 cm (16″) of waterproof light PUL fabric (80 – 120 g/m2) + 40 cm (16″) of micro-terry (bamboo, Tencel or cotton).

Outside: If you are using the same fabric for the centre and sides: 80 cm (32″) of opaque fabric such as jersey // If you are using different fabrics for the centre and sides: add 30 cm (12″) of stretch fabric, the opacity you’d like, such as jersey, light stretch mesh, etc.

Sizing: XXS – 3XL (approx. UK 2 – 22, based on our standardised size chart). Please also check the designer’s size chart.

Notions: 2 m (2.2 yd) of stretch lace braid, 1.5 – 2 cm (1/2″ – 3/4″) wide OR 2 m (2.2 yd) of foldover elastic. Note: Allow 2.2 m (2.5 yd) for 3XL.

PDF pattern includes: Instructions in French and English; A4 print-at-home pattern (12 pages for Version A, 14 pages for Version B); A0 copy shop pattern (1 sheet). This pattern has layers so you can print just the size(s) you need.

If you’re looking for more maker inspiration, check out the latest sewing pattern reviews from the sewing community. We also have a sewing blog to keep you up to date with all the news from the world of sewing.

Additional information


Jersey / Knits / Scuba

Make time

All day

Sewing level



UK 2 / US 00 / EU 30, UK 4 / US 0 / EU 32, UK 6 / US 2 / EU 34, UK 8 / US 4 / EU 36, UK 10 / US 6 / EU 38, UK 12 / US 8 / EU 40, UK 14 / US 10 / EU 42, UK 16 / US 12 / EU 44, UK 18 / US 14 / EU 46, UK 20 / US 16 / EU 48, UK 22 / US 18 / EU 50

Pattern format

PDF, PDF pattern + Printed copy shop (+£5.00)

PDF Printing

12 pages (version A), 14 pages (version B)

Sewing pattern reviews (0)

Average rating:

No ratings