A Fashion Shop During Sale Season: The Content Plan

Build-up, opening, markdowns, last pieces: a four-week calendar for the after-Christmas and January sales, written captions and the pricing rules to know.

Published on October 3, 2026 · Use cases

For a fashion shop, a seasonal sale works on social media like a four-part campaign: the build-up (create desire, announce the date), the opening (show what is actually available, fast), the middle (restart interest with new markdowns) and the end (last pieces, then the new collection). Here is a complete plan for the post-holiday and January clearance season, with a four-week calendar, written captions and a way to measure what actually brought customers in.

This plan fits into the rest of your year: our 2027 marketing calendar lists the other retail moments, and what to post in January has ideas for the rest of the month.

Our example throughout is Juniper Row, a fictional downtown clothing boutique: a women's and men's edit, a few independent labels, and an online store alongside the shop.

When are the sales, and which rules apply?

Unlike France, the US has no legally fixed sale dates: you pick your windows. For many boutiques the winter season runs from the after-Christmas sale starting December 26, through New Year's, into January clearance, with a long weekend around Martin Luther King Jr. Day (Monday, January 18, 2027) as a natural second push. Summer clearance often starts around the Fourth of July.

On pricing, the Federal Trade Commission's Guides Against Deceptive Pricing say a "former price" used in a comparison should be one at which the item was genuinely offered for a reasonably substantial period. A "40% off" graphic on Instagram is a price claim like any other: make sure the reference price is real. State rules can add requirements, so check yours if you are unsure.

What makes sale season hard on social media

• Everyone talks at once. On opening day, feeds are full of percentages. One more "50% off" graphic does not stand out.
• Stock changes by the hour. A piece shown in the morning can be gone by noon, which frustrates people.
• The brand can suffer. A month of nothing but promotions makes people forget what your style is.
• The shop is swamped. The first days are the busiest, exactly when you would need to post the most.

Which platforms matter, and why

Instagram, the showcase for your edit

Carousels by category or size, try-on Reels, "still in stock" Stories: this is the core of the plan.

Facebook, for loyal and local customers

Dates, extended hours, the final markdown reminder. Often where your regulars from the shop are.

TikTok, for try-ons

A "three outfits with sale pieces" video shows the piece being worn, which a flat lay cannot do.

Pinterest, for what comes next

Less useful during the sale itself, but relevant for teasing the new collection that follows.

Five content pillars for sale season

1. The edit, not the percentage. "Our ten favorite pieces on sale," "what's left in a size 6," "the basics worth grabbing now." Customers look for a piece, not a number.
2. The try-on. Fittings, pairings, a before and after of an outfit. That is what tips people into buying.
3. The practical stuff. Start date, hours, holds and pickup, exchanges, successive markdowns.
4. Behind the scenes. Re-tagging the night before, redoing the window, the team on opening morning.
5. What comes after. The new collection, to remind people your shop is more than a sale.

The four-week calendar (December 26 to January 22)

This calendar starts with an after-Christmas sale on Saturday, December 26, 2026: shift it to your own dates. Plan three to five posts a week, plus daily Stories during the first week.

Four captions ready to adapt

Announcing the date (Instagram, Facebook)

Save the date: our after-Christmas sale starts Saturday, December 26, at 9 a.m. at Juniper Row. We are opening an hour early all week. On Saturday morning we will show you the whole edit here, piece by piece. Tell us in the comments what you have your eye on.

Opening day (Instagram, carousel)

We're open. Swipe through: the boiled wool coat, the washed linen shirt, the fisherman sweater you have been asking about since October. Available sizes are on every slide. Send us a message and we will hold a piece for 24 hours.

Try-on (TikTok, Instagram Reels)

One pair of wide-leg pants on sale, three ways to wear them: with a cropped sweater for the office, a sweatshirt for the weekend, a tucked-in shirt for dinner. Everything you see is in the shop, while it lasts.

Last pieces (Facebook)

Home stretch: the sale wraps up Friday, January 22. What's left is mostly smaller and larger sizes plus a few knits. Come see us this week; the spring collection arrives right after.

What to shoot yourself, and what you can generate

• Shoot or film yourself: the real pieces, worn if possible, the window, the shop, the team (with consent). The night before opening, one hour of shooting on a well-lit rack covers the first week.
• Generate or compose: information graphics (dates, hours, markdowns), tips carousels (spotting a fabric, caring for knitwear), captions adapted to each platform, voiceover and captions for videos edited from your footage.
• Avoid: a generated or over-edited piece that no longer looks like the one on the rack. A customer who comes in for one color and finds another does not come back.

Thinking of putting money behind your opening post? Our article on boosting a post vs running a real ad helps you choose.

Measure what works, honestly

• Hold requests: "do you have it in a 10?", "can you set it aside?" Count them every day during the first week.
• Saves and shares on your edit carousels: a carousel shared between friends is a signal of intent.
• Clicks to your online store, if you have one, and the sales that follow.
• The question at checkout: "how did you hear about the sale?" Write down the answers.

When the sale ends, compare your posts with each other: edit by size or by category? Video try-on or carousel? Keep the winning formats for summer clearance.

Frequently asked questions

When should I start talking about a sale on social media?

A few days before it opens is enough to announce the date and hours. What matters most is posting the edit that is actually available on opening day, then restarting interest with each markdown.

Should I show discount percentages in my graphics?

You can, but a percentage alone gets lost on a day when everyone shows one. Lead with the piece and put the price second. And make the percentage accurate: the FTC's pricing guides say a former price should be one the item was genuinely offered at.

How many posts during a sale?

There is no official number. For a boutique, three to five posts a week, plus daily Stories in the first week, is sustainable and enough to keep up with stock.

How do I keep a sale from hurting my brand?

By keeping your usual pillars running during the sale: tips, behind the scenes, try-ons. And by ending with a preview of the new collection, to remind people what your style is about.

Prepare your sale in Oposto

1. A one-sentence brief: the opening date, planned markdowns, the pieces to feature, the platforms you use.
2. Brand DNA from your website: Oposto learns your voice, colors, products and audience.
3. A campaign on the calendar: posts, image carousels, design carousels and short videos with voiceover and captions, adapted to each platform.
4. You approve and add your own photos of the pieces.
5. Publishing at the scheduled time, then real performance tracking so you can reuse what worked for summer clearance.

Want to try it with your shop? Go to oposto.app and start with a simple brief, such as: "Plan the after-Christmas sale for my clothing boutique in Austin, opening December 26, a final markdown for MLK weekend and a spring preview at the end." The free plan requires no credit card.