Sister Peplum: The Knit that reminds you softness isn’t weakness

Jul 22

size-inclusive sport weight cotton tank top knitting pattern

Some seasons ask more of us than we think we have to give.

The laundry still needs folding. Dinner still needs to be made, even when it feels like no one really eats it. The kids still need you. The Slack messages from work still come in after hours.

Life doesn't slow down just because you're tired — and somewhere in the middle of all of that is you, quietly believing you have to carry it alone.

But we were never meant to carry it alone.

Why I Designed Sister

While I've been taking a break from Instagram lately, I've missed the sense of community that knitting brings — the shared love of yarn and the encouragement of someone who understands exactly why you stayed up a little too late to finish one more row. There's something powerful in knowing that women all over the world are quietly claiming the same ten minutes each evening that you are, choosing — stitch by stitch — to come home to themselves.

That's the feeling I wanted to capture in the Sister Peplum, a v-neck eyelet tank top knitting pattern designed to feel as meaningful to knit as it is to wear.

What Makes the Sister Peplum Pattern Special

Sister isn't just another tank to get you through another summer heatwave — though it will absolutely do that too. It's a top-down, double v-neck tank with delicate eyelet accents at the neckline, armhole, waist, and hem, worked flat before joining in the round at the armholes. The body is shaped with decreases from chest to waist, then increases from waist to high hip, creating the soft peplum flare the pattern is named for.

Pattern details at a glance:

Sizes: 12 sizes, designed with 2–4" of positive ease for a comfortable, flattering fit
Yarn: Sport-weight cotton, such as Cascade Ultra Pima Fine (100% Pima cotton, 136 yds/50g) — soft against the skin, breathable, and holds its shape wash after wash
Needles: US 3–5 circulars, quick to knit in focused 1–2 hour sessions
Construction: Top-down, worked flat to the armholes, then in the round; eyelet trim picked up after blocking

It's designed to live in your everyday wardrobe, not sit in a drawer waiting for a special occasion.

Quick View

Sister Peplum | V-Neck Tank

$10.00

Design Information

The Sister Peplum draws inspiration from the supportive bonds of sisterhood and community, evoking the quiet resilience of women who navigate the demands of life, family, and society with grace. Each eyelet accent underscores the softness within, serving as a tangible reminder to pause, take a breath, and gradually return your body and mind to a state of calm amid the ebb and flow of daily tides.

Sister is a top-down, double v-neck tank featuring delicate eyelet accents at the neckline, armhole, waist, and hem. It's worked flat, back and forth in rows, from the shoulder cast-on to the armhole shaping, where stitches are joined for working in the round. Stitches are decreased for flattering shaping from the upper chest to the waist, and then increased from the waist to the high hip to create the peplum silhouette. Once the body is completed and blocked, stitches are picked up around the neckline and armholes to work the eyelet trim. With its delicate lace accents and comfortable fit, Sister will be a thoughtful addition to your everyday handmade wardrobe.

Measuring for a comfortable, modern fit across 12 sizes, it's designed for sport-weight yarn like Cascade Ultra Pima Fine, knit on US 3-5 needles for a smooth gauge that's quick to knit in 1-2 hour sessions.

Cascade Yarns Ultra Pima Fine is a 100% Pima cotton sport-weight yarn (136 yards/50g) that's special for its silky smoothness, excellent stitch definition, and breathable lightness—creating a fabric that's soft against the skin with a subtle sheen and durability that withstands washing without losing shape.

For the Sister Peplum, Ultra Pima Fine works exceptionally well: its fine gauge enhances the eyelet accents' delicacy and peplum's flare, providing a refined, non-itchy drape that's perfect for warm-weather wear, while blooming beautifully after blocking to create an elevated, everyday tank.

Please share your progress on Instagram by tagging me @kirstenjoel_designs and using the hashtag #sisterpeplum. I love to see all of your works in progress and finished projects!

A Reminder Stitched Into Every Row

Beauty and strength exist together. That's the quiet reminder behind every eyelet accent in this pattern — a tangible nudge to pause, breathe, and return to yourself while your hands are busy making something. You don't need to earn the time to create for yourself. You just need to take it.

If you're looking for a project that feels as meaningful to knit as it does to wear, I'd love for Sister to become your next cast-on.

Get the Sister Peplum pattern →

Frequently Asked Questions

What yarn weight is used for the Sister Peplum?

Sister is knit in sport-weight yarn, such as Cascade Ultra Pima Fine, a 100% Pima cotton yarn (136 yards/50g) known for its soft drape and stitch definition.

How many sizes does the Sister Peplum pattern include?

The pattern includes 12 sizes, with finished chest measurements ranging from approximately 27¾" to 72", designed with 2–4" of positive ease.

Is the Sister Peplum a beginner-friendly pattern?

It's a top-down construction with eyelet lace detailing and shaping, worked flat before joining in the round — best suited to knitters comfortable with basic shaping and simple lace, though motivated beginners could take it on with some patience.