Four variations for swimsuits and bikinis: Offers flexibility to create one-piece or mix-and-match sets
Detailed instructions: Guides sewists through construction techniques for a professional finish
Fully lined versions available: Ensures comfort and durability for all users
Available in printed and PDF formats: Provides options for immediate access and easy reference
Skill level from beginner to advanced: Suitable for a wide range of sewists
Summarized by Shop
Classic one piece swimsuits and mix and match bikini sets. Pattern features athletic elements, four variations and includes detailed instructions to guide the sewer through swimsuit construction techniques.
View A is a one piece swimsuit with low scoop back, shelf bra and ties at the back. View B is a one piece swimsuit with high scoop ba
Pattern Distribution Format
Printed, PDF
Skill Level
Beginner, Intermediate, Advanced
Sizing
Sizes 0-20 (approx. UK 6-20)
Pattern Envelope
High quality tissue paper
Instruction Booklet
Digital and print versions included
Brand
Megan Nielsen
Summarized by Shop
4.8
56 ratings
5
4
3
2
1
Not used yet but delivery satisfactory
Mrs · May 1, 2026
Cottesloe bikini pattern
Was really impressed, just returned to sewing after many years and new to pdf style. Been looking for a bikini with good “coverage” for a mature curvy figure for use on holiday for easy bathroom visits not worn a bikini since my 20’s . It Was an easy sew and a lovely fit, also was very supportive in the water - (was a little concerned it would go baggy when wet but it didn’t - felt confident and covered. The Instructions were excellent and easy to use. Will be making another when I return home for next year. Was made in size 14. In Neon shock activewear jersey from pound fabrics uk.
A
Angie · September 19, 2025
So perfect!
I am so-so happy that I decided to sew a swimsuit and that I decided to use this pattern. I made a view B in size 10 from random lycra for my first try. I also added foam cups and shelf bra. The fit is absolutely flawless and gorgeous. Will be definitely making more because it is such a great block pattern and has many ways of customisation and detail adding. Thank You very much for another great pattern!