Warmly lit black Calvinist Apparel shirts on wooden hangers, featuring the Five Solas design, with dark space on the left.

Reformed Theology-Filled Style

Designs That Testify. Comfort That Proclaims.

Wear your convictions. Share the truth behind the design. Explore apparel inspired by Reformed theology.

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  • Faith

    Rooted in Reformed theology.

  • Quality

    Thoughtful designs. Quality goods.

  • Comfort

    Comfortable clothing for everyday wear.

  • No Risk

    30 days from delivery.

30-day returnsFrom delivery. No prices on the packing slip. Silent exchange.

SHOP BY DESIGN

Convictions worth wearing.

Explore designs rooted in Reformed theology. Find the message that starts your next conversation.

Close-up of a man wearing the black Five Solas unisex tee, highlighting the gold circular chest print. Shop CollectionThe Five Solas
Close-up of man wearing black Post Tenebras Lux tee with gold After Darkness Light torch graphic. Shop CollectionPost Tenebras Lux
Close-up of man wearing black Semper Reformanda tee with white Reformed theology chest artwork Shop CollectionSemper Reformanda
Simul Justus et Peccator black unisex tee – male model close-up on dark background Shop CollectionSimul Justus et Peccator
Close-up of Mortify Sin graphic on black unisex T-shirt worn by male model Shop CollectionMortify Sin

SHOP BY CATEGORY

For everyday life.
Rooted in your faith.

From what you wear to what you carry, find thoughtful designs for your daily routine.

Man wearing a black Post Tenebras Lux T-shirt with dark jeans against a charcoal studio background.

Unisex Tees

Wear your convictions.
Woman wearing a black Five Solas of the Reformation T-shirt with cream trousers

Women’s Tees

Faith-filled everyday style.

Hoodies

Layer up with purpose.
Two black ceramic mugs with gold and white printed circular seal graphics, displayed on a dark tabletop against a moody dark background.

Drinkware

Bring conviction to your coffee.

Journals

A place for notes and reflection.
GIVE WITH PURPOSE

A thoughtful gift.
A meaningful message.

For your pastor, a friend, or someone you want to encourage.

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THE CONVICTION FINDER

Find something
with meaning.

Shopping for yourself or giving encouragement to someone else? Three simple questions will help you choose a product type and a design to explore.

  • Who you’re shopping for
  • What fits their everyday life
  • The message you want to share
Prefer to browse? Explore categories
QUESTION 1 OF 3

FEATURED PRODUCTS

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REFORMATION MONTH & PASTOR APPRECIATION

Celebrate the truth.
Encourage the shepherd.

Give something that reflects shared convictions—and add a personal note that makes it their own.

REFORMATION MONTH

Five truths.
One gospel.

Celebrate the convictions that shaped the Reformation with a design you can wear, share, and explain.

Explore Five Solas
A thoughtful pairing

Choose a Five Solas tee and mug for a coordinated gift.

PASTOR APPRECIATION

Thank him for
faithful shepherding.

Encourage your pastor or elder with a journal for study and reflection, paired with a handwritten word of gratitude.

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Make it personal

Tell him how his preaching, prayer, or pastoral care has encouraged your faith.

LET THEM CHOOSE

Unsure of their size or favorite design?

A Calvinist Apparel gift card lets them choose something meaningful.

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Giving for a particular date? Review the shipping information and current product details before ordering.

SHOP WITH CONFIDENCE

Thoughtful details.
Clear expectations.

Calvinist Apparel details and questions to ask when comparing other faith apparel.
What to considerCalvinist ApparelGeneric faith merch
Meaning behind the designReformed themes with explanations and context for featured quotes.Check the design’s explanation and source information.
If the size is wrong on a gift30 days from delivery, no prices on the packing slip, silent exchange.Check the seller’s return window and gift-exchange process.
If something arrives misprintedContact our team with your order details and photos for help.Check the seller’s process for print defects and replacements.

BEHIND THE DESIGNS

Every quote has a
context citation behind it.

Words carry meaning. Explore the source of a quotation and the biblical context that helps explain a design.

QUOTATION / JOHN OWEN

Mortify Sin

Owen’s call to put sin to death belongs within his teaching on the believer’s daily battle with sin through the Holy Spirit.

Source reading

Of the Mortification of Sin in Believers, chapters I–II. Biblical context: Romans 8:13.

Read Owen in Context
MOTTO / RELATED SCRIPTURE

Post Tenebras Lux

“After darkness, light.” Explore the gospel theme of God bringing light to our hearts through the knowledge of Christ.

Biblical context

2 Corinthians 4:6. Related Scripture for the design’s meaning, rather than an attribution of the Latin motto.

Read the Scripture
DOCTRINAL SUMMARY / RELATED READING

Simul Justus et Peccator

At once righteous and a sinner: justified through faith in Christ, while still contending with remaining sin.

Doctrinal context

Westminster Confession of Faith, chapters VI and XI. Related teaching on remaining sin and justification, rather than the original source of the Latin phrase.

Explore the Confession
Read beyond the words.

A quotation, a historical motto, and a doctrinal summary each need their own explanation. Understanding the context helps you share the meaning with clarity and kindness.

OUR STORY

Know Christ.
Make Him known.

Calvinist Apparel is a family-owned brand with a love for Christ, the gospel, and Reformed theology. Our purpose is simple: create apparel and everyday goods that open the door to meaningful conversations about faith.

Thoughtful graphics and messages give you a natural place to begin. When someone asks about what you’re wearing, share the truth behind the design with clarity and kindness.

Designs That Testify.
Comfort That Proclaims.
Read Our Story