This easy slip stitch beanie crochet pattern creates a beautiful knit-look hat using simple Bosnian crochet. If you can chain and work slip stitches, you can make this modern, unisex beanie. The fabric is stretchy, cozy, and looks just like it was knitted with needles – but it’s all crochet.

The pattern is written for bulky weight yarn and is designed to be a quick, satisfying project that you can finish in an evening. Includes multiple sizes from child to extra large adult, plus tips for customizing fit and style.

What’s included
This digital PDF pattern includes:

Detailed written instructions in US crochet terms
Step-by-step photo guidance for the slip stitch (Bosnian crochet) technique
Invisible seaming method to create a seam that blends into the fabric on both sides
Size instructions for 5 sizes:
Child (approximately 5–10 years)
Teen / Small Adult
Adult (one size fits most) – approx. head circumference
54
54–
58
cm
58 cm /
21
21–
23
23”
Large Adult
Extra Large
Sizing and adjustment notes so you can customize length and fit
Styling suggestions (slouchy, cuffed, watch-cap style)
Troubleshooting tips for common issues
Care instructions and ideas for variations (color changes, embellishments, gift sets)
Skill level
Skill Level: Beginner / Easy
Techniques used: Chain and slip stitch (Bosnian crochet worked in rows)
If you are comfortable making chains and slip stitches, you will be able to complete this pattern. There are no complicated stitch patterns, increases, or decreases – the shaping is created with the slip stitch fabric and seaming.

Yarn & materials
Yarn weight: Bulky / Chunky (category 5)
Yardage: Approx.
120
120–
130
m
130 m (one
100
g
100 g skein) for one adult hat
Hook:
7
mm
7 mm (US K/10.5) crochet hook
Notions: Yarn needle, scissors, stitch markers (optional)
Optional: Small amounts of contrasting yarn for guide threads / markers (explained in pattern)
Exact yardage will vary slightly depending on size and desired length.

Sizes
Pattern includes instructions for:

Child (5–10 years)
Teen / Small Adult
Adult (approx.
54
54–
58
cm
58 cm /
21
21–
23
23”)
Large Adult
Extra Large
Clear guidance is given on how to adjust stitch counts and length to fine‑tune the fit.

Construction
Worked flat in rows using slip stitches (Bosnian crochet), then
Seamed using a special invisible join so the seam disappears into the texture
Crown shaping is formed by gathering the top after seaming
Fabric is naturally stretchy and reversible, making it easy to wear with or without a cuff
Time to make
Approx. 2–3 hours for your first beanie
Faster once you are familiar with the slip stitch rhythm – many makers can complete one in a single evening
Suitable projects for
Quick winter gifts
Craft fair / market inventory
Charity projects (homeless shelters, cancer centers, etc.)
Matching family hat sets
Learning a new crochet technique that mimics knitting
Format
Digital pattern (PDF)
Written in US crochet terminology
Includes an abbreviation list and clear explanations of special techniques