Inventory Turnover in the Fashion Industry: When to Offer Discounts, When to Maintain Prices, and When to Restock (by Manufacturing More or Repurchasing)

by WX3

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In the fashion industry, clearing out inventory isn’t just about looking at what sold and lowering prices. For a Brazilian brand that sells online, the decision involves purchasing, production, minimum order quantities, manufacturing lead times, fabric procurement, production line capacity, available sizes, and packaging. Often, the problem isn’t the price: it’s poor product placement, low-quality photos, misdirected traffic, a shopping cart with glitches, or sizes being out of stock precisely where there was demand.

Every piece of unsold inventory ties up money that could be reinvested in products that can’t be out of stock. But every poorly timed discount erodes margins, trains customers to expect sales, and weakens the perception of value. That’s why inventory needs to be viewed as a conversation between sales, operations, and product teams—not as an isolated spreadsheet.

How can you tell if a product is actually selling well or just appears to be?

Before discussing discounts, restocking, or a new production run, understand sell-through: the percentage of inventory that was sold during a given period. The calculation is sales divided by available volume, multiplied by 100. It shows what portion of the product was purchased by customers.

The key is to measure by piece, color, and size. The average hides the size range. A dress may look like it’s selling well overall, but there might be excess in one color and a shortage in another. For those who buy ready-to-wear, this changes the next order: perhaps it’s not a matter of reordering the entire model, but rather adjusting the color, size range, and depth. For manufacturers, it changes the next cutting order: it might be worth remaking only the best-selling color, reducing one variant, or changing the batch composition before filling the cutting table.

Sell-through is different from inventory turnover. Inventory turnover shows how many times the entire inventory is sold and replenished over the course of the year, helping to understand overall capital efficiency. Sell-through, on the other hand, helps decide what to do right now with a specific product: hold the price, test marketing, offer a discount, buy back, or produce it again.

In practice, the two complement each other. Inventory turnover shows whether the brand is carrying too much inventory. Sell-through shows where the problem lies: the wrong item, the wrong color, the wrong size, a batch that’s too large, or production exceeding actual demand. This perspective is the foundation of more mature management, as we discussed in “Inventory Management for Fashion E-commerce: The Guide for Brands That Want to Grow Without Going Under.”

What should you investigate before blaming the price?

Price is the easiest scapegoat. Did the item not sell? Offer a discount. However, in online fashion, the customer isn’t just buying the product—she’s buying the story she can tell from it. If the product page doesn’t show the fit, fabric, measurements, occasions for wearing it, and possible outfit combinations, the price may be right, but the sale still won’t happen.

Before lowering the price, examine the product’s visibility on the website. Is the item featured in the right showcase? Is it buried in a rarely visited category? Fashion products need context: a basic blouse might sell better when paired with the right pants, featured in the right banner, included in the right email, or displayed on a well-organized collection page.

Then look at the traffic. Did the product receive enough visits? Did the right people find it? If the campaign drove a “cold” audience to a more sophisticated item, the problem may lie in the targeting and the message.

Finally, check the incomplete product lineup. A product with key sizes sold out may appear to be stuck because the remaining inventory doesn’t reflect actual demand. In this case, the solution isn’t simply to hold a clearance sale. Buyers can try selective restocking. Manufacturers should assess available fabric, pattern fit, production time, and production line capacity before promising new stock.

When should you hold prices, and when should you offer early discounts?

Holding prices makes sense when the product has good perceived value, a healthy size range, low qualified traffic, or is still at the right stage in the collection. If the item was recently introduced, has a good margin, pairs well with strong items, and wasn’t displayed effectively, the first adjustment should be sales- and communication-focused: improve photos, reposition it on the website, create outfit looks, send email promotions, tweak the campaign, and better explain the product’s benefits.

Discounting early makes sense when sell-through is genuinely slow, seasonality is working against you, the product lineup is falling apart, or cash flow will be tied up in an item that’s unlikely to sell out. The common mistake is to wait too long and only act once the collection has lost its appeal. At that point, the discount needs to be deeper, last longer, and still compete with new products. A smaller, earlier adjustment can cost less than a late, aggressive clearance sale.

An academic study on clearance sales by Stephen A. Smith and Dale D. Achabal, published in *Management Science* in 1998, deals precisely with pricing and inventory policies in end-of-season clearance sales. The central point is that sales velocity depends on price, seasonality, and product assortment, and that pricing a product incorrectly can result in lost revenue or dead stock.

How do you decide whether to restock, produce again, or change the next batch?

When a product sells well, the temptation is to repeat the success. But restocking or remanufacturing requires more than simply celebrating a sale. You need to understand whether the performance stemmed from consistent demand, a product line gap, concentrated foot traffic, a one-time promotion, or artificial scarcity.

Those who buy from suppliers need to evaluate lead times, minimum order quantities, color availability, and the risk of receiving orders too late. If the item is seasonal, restocking after the peak season can turn success into excess inventory. Sometimes, the best decision is not to restock the same item, but to apply what you’ve learned to the next order: increase stock depth for the color that performed well, reduce underperforming variations, adjust the size range, and negotiate a smarter product mix.

Manufacturers face an additional layer of complexity. If the fabric has already been purchased, you must decide whether to hold onto it for another style, cut a new size range, change the color for the next order, or wait for further sales data. If the manufacturing facility has a backlog, the product may be delayed. If your in-house production line is at capacity, remaking a bestseller can delay the launch, pilot run, or restocking of basics. Production capacity is also inventory: when you tie up the production line with a bad bet, you stop producing what was needed.

This line of reasoning ties directly into collection architecture in fashion e-commerce: how to organize products before selling them. When a collection is launched without a clear plan for each item, every decision seems urgent. When it’s organized from the start, you know what to restock, what to produce again, what to let run out, and what to clear out without guilt.

How can you turn stagnant inventory into cash flow for the products you can’t afford to be without?

Establish a decision-making routine. Categorize products into groups: items with healthy sales and a risk of running out; items with slow sales but potential for recovery; items with a broken size chart; items that have missed their window of opportunity; items that shouldn’t be restocked. For each group, define a course of action. Don’t treat all stagnant inventory as a clearance sale, nor every product that sells as an automatic restock.

For high-performing items, ensure availability. Buyers should monitor lead times and minimum order quantities to prevent suppliers from dictating the brand’s pace. Manufacturers should reserve capacity, fabric, and production windows for the products that drive revenue. If the fabric for a bestseller competes with an uncertain new product, prioritize what you can’t do without. The cash freed up by well-planned discounts should be reinvested in these core items, not in new, untested products.

For slow-moving items, take action before they become a bigger problem. Sometimes, the adjustment involves content, styling, photography, product pages, or marketing campaigns. Other times, it involves controlled discounts, bundle deals, promotions for repeat customers, or changes to how the items are displayed. The goal isn’t to clear inventory at any cost; it’s to recover cash with as little damage as possible to margins and the brand.

For items with no future, be pragmatic. If a piece no longer fits the collection’s concept, has poor sizing, a difficult color, low demand, and ties up capital, holding onto it may end up costing more than letting it go. The money recovered should be reinvested in the most predictable products: those that sell, drive repeat purchases, help customers put together outfits, and keep customers coming back.

This is the same reasoning behind “The Three Costs of Lack of Planning in Fashion E-commerce: Excess, Shortage, and Haste” and “A Good S&OP for Fashion E-commerce: How to Align Sales, Inventory, and Operations Before the Collection Fails.” Excess ties up cash. Shortages drive down sales. Rushing drives up the costs of purchasing, production, shipping, and decision-making.

Ultimately, inventory turnover isn’t a race to sell everything at a discount. It’s the discipline of understanding what deserves full price, what needs early adjustment, what should be restocked, what’s worth producing again, and what needs to be cleared out to finance the next success. If you want to get a clearer picture of your sales, inventory, production, and margin data, schedule a free assessment of your e-commerce business.

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