Apparel is the retail category where the item on the record and the item the customer wants are most often different things. A style exists in sizes and colours; the customer wants one cell of that matrix; the store's stock, its buying, its replenishment and its markdowns all turn on the cells rather than the style. Add own-brand production with its lead times, alterations that hold a sale open for a week, fitting rooms where stock leaves unpaid, and a return rate that makes the return a normal transaction, and the operation has a shape of its own. With Pentoggle, an apparel retailer can describe how their stock and their sales actually work and generate the starting application around it.
This page is about clothing as stock and as a workflow. The fashion business of buying a season from brands, selling at full price, marking down and clearing, and the styling relationship with customers, is Fashion Retail Software. Footwear, where the matrix is size and width by style, is Footwear Retail Software. Many stores are both this page and one of those.
Most apparel retailers already run an accounting system such as QuickBooks, Tally or Xero, and a POS. Those stay where they are. What is often still managed outside them is the matrix: which sizes are left in which colour, what ratio was bought against what sold, where the production order stands, and whose alteration is due on Friday.
Key takeaways
- The stock unit is the size and colour, not the style. Every count, sale, reorder and markdown has to happen at the cell, or the store knows it has jackets and not that it is out of the one size that sells.
- The size ratio is the buying decision that decides the tail. A style whose ratio was wrong ends the season as a broken run, and a broken run is what markdowns are made of.
- Own-brand production is purchasing with a longer lead time and partial deliveries. The order, the drop and the receipt need the same discipline as any supplier, with the matrix on every line.
- Alterations are an open sale with a deadline. Measured, sent, returned, collected, and the stock and the customer both wait in between.
- A useful number is the share of styles with a broken size run, read alongside the return rate by reason.
How an apparel store makes money
An apparel store earns its margin on the cells that sell, and loses it on the cells that do not. The mark-up on a style is set once; the realised margin depends on how many of each size and colour sold at full price, how many were marked down, and how many were left when the season closed.
The size ratio is where this is decided. A style bought in a ratio that matches how this store's customers actually buy sells through evenly and leaves little. A style bought in a standard ratio, or in the ratio the supplier offers, sells out in the popular sizes early and leaves the others, and the ones that are left are the ones nobody wanted at full price. The broken run is then marked down to clear, and the margin on the whole style is what remains after that.
Own-brand or private-label stock changes the economics in one direction: the margin on the sale is higher because there is no brand in the middle, and the risk is higher because the commitment is made earlier, in larger quantities, with a lead time the store does not control. A store producing its own stock is running a small supply chain, and the discipline of purchasing, receiving and matching applies to it in full.
Returns and exchanges are part of the model rather than an exception. Customers buy to try, buy two sizes and return one, buy online and return in store. A return that goes back to sellable stock quickly costs a transaction; one that sits, or that comes back unsellable, costs the margin on the piece.
The cost rhythm that runs against it
Stock is committed by the style and the ratio, months before it sells, whether to a supplier or to a factory. It arrives in drops, sometimes short in specific sizes, and each drop has to be received at the cell, ticketed and merchandised. A delivery of a hundred units is not a hundred of anything; it is a matrix, and receiving it as a total hides a missing size.
Once on the floor, stock moves through fitting rooms, where it is tried, sometimes damaged and sometimes taken, and back to the rail, not always in the right place. The popular cells run out first, and if they are not replenished from the back store or reordered, the style looks tired while the record shows plenty of stock.
Alterations open a gap between the sale and the handover: a measurement, a tailor inside or outside the store, a return date, a customer to call. Each is a small project, and a store doing many of them a week needs a list.
Returns arrive daily and each has to be inspected, put back at the cell or given another destination, and refunded or exchanged. At scale, the returns bench is a workstation.
Set against a margin decided cell by cell, this rhythm means the store needs the matrix on every record, the ratio bought and sold visible per style, production orders tracked like any purchase, alterations as a list with dates, and returns handled as stock rather than as refunds.
Where the record usually breaks
Apparel systems often handle the style well and the cell badly. The breaks are in the matrix.
When the record holds the style
The system shows twenty-four of a jacket. The floor has six in small, twelve in extra large, six in a colour that did not sell, and none in medium. The reorder is placed on the total, or not at all, and the customer who wanted a medium was the third one this week.
When the ratio is never compared
The style was bought in a ratio somebody chose. What ratio actually sold is not calculated, so the next season's buy uses the same ratio, and the same sizes are left again.
When production is a message thread
The own-brand order is with the factory. Which sizes are cut, what is shipping this week and what is short is in a chat with the supplier, and the receipt at the door is checked against a total on a delivery note.
When the alteration is a ticket in a drawer
The hem is pinned, the ticket is written, the garment goes to the tailor. The customer's call on Friday is the first anyone looks for it.
What apparel retail software holds
Styles as matrices
Every style with its sizes and colours as cells, stock per cell per location, and the style total as a sum, so a sale, a count or a reorder happens at the cell.
Ratios bought and sold
For each style, the quantity per size and colour bought, the quantity sold, and the resulting ratio, so the next buy is informed by this store's customers rather than a standard curve.
Production and supplier orders
Own-brand or supplier orders with the matrix on every line, expected drops, partial deliveries received against the order at the cell, and shortages by size recorded and claimed.
Broken runs
Styles where the popular cells are out while others remain, listed by value and sales rate, as the replenishment and markdown candidates.
Alterations
Each alteration with the garment, the customer, the measurements, the tailor, the due date, the status from pinned to collected, and the sale it holds open.
Fitting-room and floor shrink
Damage and loss recorded by category and location as found, with the count variance from cycle counts on the categories that leak.
Returns and exchanges at scale
Returns linked to the original sale with a reason and a condition, the piece put back at the cell or given a destination, and exchanges as one transaction.
The buyer's view
Sell-through by cell, broken runs, ratio bought against sold by style, production orders due and short, and return reasons by style, on a phone.
Workflows this business depends on
- Retail Inventory Management Software, because the stock unit is the variant, and a store that holds the style has a record for something it does not sell.
- Retail Barcode and Label Software, because every cell needs its own code and its own ticket, or the sale of a medium is recorded as a sale of a jacket.
- Retail Purchase Management Software, because production and supplier orders arrive in drops, short in specific sizes, and the order is what the receipt is checked against.
- Retail Goods Receiving Software, because a delivery is a matrix and a total that matches can still be short in the size that sells.
- Retail Returns Management Software, because returns are a normal transaction at volume, exchanges should be one transaction, and the returned piece needs a condition and a cell to go back to.
- Retail Inventory Forecasting Software, because the buy has to be a ratio as well as a total, and the ratio comes from what this store sold.
- Retail Multi-Store Inventory Software, because a size out in one store and unsold in another is the most common imbalance in apparel and the cheapest to fix.
- Retail Loss Prevention Software, because fitting rooms and high return volumes produce both real losses and administrative ones, and the reason breakdown tells them apart.
Why apparel retailers choose Pentoggle
The matrix on every record
Stock, sales, receipts, counts and reorders at the size and colour, so the store knows which cell is gone.
Ratio bought against ratio sold
Per style, so the next season's buy reflects this store's customers rather than a standard curve or the supplier's pack.
Production tracked like purchasing
The factory order with the matrix on each line, drops received at the cell, and shortages by size claimed rather than absorbed.
Alterations as a list with dates
From pinned to collected, with the customer, the tailor and the sale it holds open, so Friday's call is answered.
Sits around your accounting, your POS and your suppliers
QuickBooks, Tally, Xero and comparable systems continue handling the books. Your POS continues at the counter. Suppliers and factories continue taking orders their way. Pentoggle holds the matrix between them.
A useful number for an apparel store
The share of styles with a broken size run, read alongside the return rate by reason.
The first is the state of the range. A style with its popular cells gone and its others remaining is not selling as a style any more; it is waiting to be replenished, transferred or marked down, and the share of the range in that state is the share that is underperforming.
The second explains part of why. Returns for size, by style, point at a size guide, a fit or a ratio problem; returns for quality point at a supplier or a factory; returns for "not as described" from online point at the listing. Each is a different fix.
Read ratio bought against ratio sold beneath both, per style, at the end of each season. It is the single input that most improves the next buy, and it is only available if the matrix was on every record all season.
Ready to build apparel retail software?
You know how many units of each style you have.
You may not be able to say which sizes are gone in which colours, what ratio actually sold against what you bought, or whose alteration is due on Friday.
Describe your styles, how you buy or produce them and how returns and alterations work in your store to Pentoggle in plain English and generate a working first version in hours, then refine it around your process.