Costco is a treasure trove for apparel savings, but navigating its sales cycles, return policies, and inventory quirks can be overwhelming for beginners. Unlike traditional department stores, Costco operates on a high-volume, low-margin model with a constantly rotating selection. This guide will break down the strategies you need to maximize your clothing budget, avoid common pitfalls, and score the best deals on everything from casual wear to outerwear.

Understanding Costco’s Apparel Sales Cycle

Costco does not announce sales in the same way as other retailers. Instead, they operate on a predictable, albeit unadvertised, markdown schedule. The key is understanding the lifecycle of an item on the sales floor.

The Initial Markup and “Instant Savings”

Most apparel at Costco is priced competitively from day one. However, the real savings come from two main mechanisms: Instant Savings and Clearance Markdowns. Instant Savings are temporary price reductions, often tied to a specific time frame or a manufacturer coupon you can find in the monthly coupon book (now mostly digital). These are your best bet for popular, in-season items. For example, a winter jacket might start at $49.99 but drop to $39.99 with an Instant Savings coupon for two weeks.

The .97 and .00 Price Code System

Costco uses a subtle price code system that reveals the status of an item. This is the single most important tool for a bargain hunter.

  • Price ending in .97: This is a store-level clearance markdown. The item is being discontinued or the store has too much stock. This is where you find deep discounts, often 30-50% off the original price.
  • Price ending in .00: This is a store manager markdown. It’s even deeper than .97 and is used to clear out items quickly. You’ll often find these on odd sizes or seasonal leftovers.
  • Price ending in .99: This is the standard retail price. No markdown has been applied yet.
  • Price ending in .88: This is a regional or corporate clearance. It’s not as common as .97 but indicates a significant, company-wide price drop.

When you see a price ending in .97 or .00, grab it. The inventory is likely very limited and will not be restocked.

Strategic Shopping: When and Where to Look

Timing and location within the warehouse are critical to finding the best apparel deals.

Seasonal Timing for Maximum Savings

Costco’s buying team is aggressive with seasonal merchandise. They bring in winter coats in September and swimsuits in February. The markdowns follow a predictable pattern:

  1. Mid-Season: Expect 20-30% off on high-demand items (e.g., winter jackets in November).
  2. End-of-Season: This is the sweet spot. Look for .97 markdowns on remaining stock (e.g., winter jackets in January).
  3. Off-Season: Deep clearance (.00 prices) on items that are no longer in season (e.g., swimsuits in August).

Apparel at Costco is typically found in two zones: the dedicated clothing section (usually near the center of the store) and the “center aisle” or “action alley.” The center aisle features promotional, high-volume items that change weekly. These are often Instant Savings items. The clothing section holds the core, year-round basics like Kirkland Signature t-shirts, pants, and socks. For deep discounts, always check the clearance racks at the end of the clothing aisles. These are often unmarked and hold the .97 and .00 treasures.

Tools and Techniques for the Savvy Shopper

You don’t need a special app, but a few simple habits will dramatically improve your results.

The Price Check App (Costco App)

The official Costco app has a “Warehouse” tab that shows your local store’s current inventory and any Instant Savings offers. However, it does not show .97 or .00 markdowns in real-time. Use the app to check if an item is in stock before you drive there, but rely on your eyes for the true clearance deals. A more reliable method is to use the price scanner located near the food court or in the electronics section. Scan the barcode of any apparel item to see its current price, including any unadvertised markdowns.

The “Star” on the Price Tag

Look for a small asterisk (*) in the upper right corner of the price tag. This indicates that the item is being discontinued or will not be reordered. When you see a star, the price is likely to drop further, but the inventory is limited. If you see a star combined with a .97 or .00 price, it’s a “buy it now” signal. If the item has a star but a .99 price, you can wait for a potential markdown, but risk losing the size you need.

Understanding Kirkland Signature vs. Brand Names

Kirkland Signature is Costco’s house brand, and it offers exceptional value. A Kirkland Signature men’s dress shirt, for example, is often made with the same fabric and construction as a $60-80 brand-name shirt but sells for $19.99. Brand-name apparel (like Nike, Adidas, or Levi’s) at Costco is often a “factory” or “outlet” version, meaning the materials or construction may be slightly different from what you’d find at a full-price retailer. This isn’t necessarily bad—it’s often a great deal—but be aware that the quality may not be identical. For basics like t-shirts, socks, and underwear, Kirkland Signature is almost always the better value.

Common Mistakes Beginners Make

Avoid these frequent errors to ensure you’re truly saving money, not just spending it.

Buying for “Someday”

Costco’s low prices can trigger impulse buys. A $12.99 fleece jacket might seem like a steal, but if you don’t need it and it sits in your closet for two years, it’s not a saving. Only buy apparel you will wear within the current or next season. Costco’s return policy is generous (see below), but it’s not a storage solution.

Ignoring Fabric Content and Care Instructions

Costco apparel is often made with blends that may not be as durable as 100% cotton or wool. Check the tag for fabric content. A 60% cotton/40% polyester blend might be fine for a workout shirt, but a 100% polyester dress shirt will not breathe well. Also, note the care instructions. Many Costco items are “dry clean only” or require delicate washing, which can add to the long-term cost.

Assuming All Sizes Are the Same

Costco’s sizing can be inconsistent between brands and even between different items from the same brand. A “Large” in a Kirkland Signature t-shirt might fit like an XL in a brand-name polo. Always try on apparel in the warehouse if possible. Costco does not have fitting rooms, but you can hold the item up to your body and use the size chart on the packaging. Alternatively, buy two sizes and return the one that doesn’t fit.

Missing the Return Policy Nuances

Costco has a famously generous return policy, but it’s not unlimited. Apparel is covered under the 100% satisfaction guarantee, meaning you can return it for any reason at any time. However, there are exceptions: underwear, socks, and hosiery cannot be returned for hygiene reasons. Also, if you wear an item and it shows obvious signs of wear or damage, the return may be denied. For seasonal items, return them promptly if they don’t fit—don’t wait until the next season.

Advanced Strategies for the Dedicated Shopper

Once you’ve mastered the basics, these techniques will take your savings to the next level.

Stacking Coupons and Instant Savings

Costco allows you to stack a manufacturer coupon (found in the coupon book or app) with a store-level markdown. For example, if a jacket is already marked down to .97, and there is an Instant Savings coupon for an additional $5 off, you get both discounts. Always check the Costco app for digital coupons before you shop. These are often tied to specific items and can be applied at checkout without a physical coupon.

The “Rain Check” Strategy

If an Instant Savings item is out of stock in your size, ask a manager for a rain check. Costco does not always offer rain checks, but it’s worth asking. If granted, you can purchase the item at the sale price when it comes back in stock. This is especially useful for popular seasonal items like winter boots or holiday sweaters.

Buying in Bulk for Family or Resale

Costco sells many apparel items in multi-packs (e.g., 4-pack of t-shirts, 6-pack of socks). The per-unit cost is significantly lower than buying singles. If you have a family or are willing to split a pack with a friend, this is a great strategy. For resale, focus on high-demand, limited-edition items like brand-name sneakers or designer collaborations. Be aware that Costco’s return policy for resellers is stricter—if you are buying in large quantities, you may be flagged.

When to Walk Away

Not every deal is worth taking. Here are the signs that you should skip an item, even if it’s marked down.

  • Poor Fabric Quality: If the fabric feels thin, scratchy, or pills easily, it’s not a good investment. A $10 shirt that falls apart after three washes is more expensive than a $20 shirt that lasts a year.
  • Odd Sizing: If the item is a size that doesn’t fit you or anyone you know, don’t buy it just because it’s cheap. You’ll likely never wear it.
  • Faded or Damaged: Clearance items are often floor models or returns. Check for stains, tears, or missing buttons. Costco will usually mark these down further, but if the damage is significant, it’s not worth it.
  • Out of Season with No Plan: A heavy wool coat in July is a great deal if you live in a cold climate and can store it. If you don’t have a plan for it, you’re just storing clutter.

Practical Takeaway

Mastering Costco apparel savings is about patience, observation, and discipline. Focus on the price codes (.97 and .00), look for the star on the tag, and always check the fabric and fit before you buy. Stack coupons when possible, and never buy an item just because it’s cheap—buy it because you need it and it fits your wardrobe. With these strategies, you can consistently save 40-60% off retail prices while building a high-quality, functional wardrobe.