diff --git a/design_pattern/src/main/java/example/strategy/BitcoinPayment.java b/design_pattern/src/main/java/example/strategy/BitcoinPayment.java
deleted file mode 100644
index ce1b4b2..0000000
--- a/design_pattern/src/main/java/example/strategy/BitcoinPayment.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package example.strategy;
-
-public class BitcoinPayment implements PaymentStrategy {
-  private String walletAddress;
-
-  public BitcoinPayment(String walletAddress) {
-    this.walletAddress = walletAddress;
-  }
-
-  @Override
-  public void pay(int amount) {
-    System.out.println(amount + "원을 비트코인 지갑(" + walletAddress + ")으로 결제했습니다.");
-  }
-}
diff --git a/design_pattern/src/main/java/example/strategy/Clothing.java b/design_pattern/src/main/java/example/strategy/Clothing.java
new file mode 100644
index 0000000..5324469
--- /dev/null
+++ b/design_pattern/src/main/java/example/strategy/Clothing.java
@@ -0,0 +1,30 @@
+package example.strategy;
+
+public class Clothing {
+    private String name;
+    private String type; // top, bottom, outer 등
+    private int price;
+
+    public Clothing(String name, String type, int price) {
+        this.name = name;
+        this.type = type;
+        this.price = price;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public int getPrice() {
+        return price;
+    }
+
+    @Override
+    public String toString() {
+        return name + " [" + type + "] - " + price + "원";
+    }
+}
diff --git a/design_pattern/src/main/java/example/strategy/ClothingFilterContext.java b/design_pattern/src/main/java/example/strategy/ClothingFilterContext.java
new file mode 100644
index 0000000..d2934a8
--- /dev/null
+++ b/design_pattern/src/main/java/example/strategy/ClothingFilterContext.java
@@ -0,0 +1,19 @@
+package example.strategy;
+
+import java.util.List;
+
+public class ClothingFilterContext {
+  private ClothingFilterStrategy strategy;
+
+  public void setStrategy(ClothingFilterStrategy strategy) {
+    this.strategy = strategy;
+  }
+
+  public List<Clothing> filterClothing(List<Clothing> clothes) {
+    if (strategy == null) {
+      throw new IllegalStateException("전략이 설정되지 않았습니다.");
+    }
+    return strategy.filter(clothes);
+  }
+}
+
diff --git a/design_pattern/src/main/java/example/strategy/ClothingFilterStrategy.java b/design_pattern/src/main/java/example/strategy/ClothingFilterStrategy.java
new file mode 100644
index 0000000..a875222
--- /dev/null
+++ b/design_pattern/src/main/java/example/strategy/ClothingFilterStrategy.java
@@ -0,0 +1,9 @@
+package example.strategy;
+
+import java.util.List;
+
+public interface ClothingFilterStrategy {
+  List<Clothing> filter(List<Clothing> clothes);
+}
+
+
diff --git a/design_pattern/src/main/java/example/strategy/CreditCardPayment.java b/design_pattern/src/main/java/example/strategy/CreditCardPayment.java
deleted file mode 100644
index 27fe466..0000000
--- a/design_pattern/src/main/java/example/strategy/CreditCardPayment.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package example.strategy;
-
-public class CreditCardPayment implements PaymentStrategy {
-  private String cardNumber;
-
-  public CreditCardPayment(String cardNumber) {
-    this.cardNumber = cardNumber;
-  }
-
-  @Override
-  public void pay(int amount) {
-    System.out.println(amount + "원을 신용카드(" + cardNumber + ")로 결제했습니다.");
-  }
-}
diff --git a/design_pattern/src/main/java/example/strategy/PayPalPayment.java b/design_pattern/src/main/java/example/strategy/PayPalPayment.java
deleted file mode 100644
index d26e961..0000000
--- a/design_pattern/src/main/java/example/strategy/PayPalPayment.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package example.strategy;
-
-public class PayPalPayment implements PaymentStrategy {
-  private String email;
-
-  public PayPalPayment(String email) {
-    this.email = email;
-  }
-
-  @Override
-  public void pay(int amount) {
-    System.out.println(amount + "원을 PayPal(" + email + ")로 결제했습니다.");
-  }
-}
diff --git a/design_pattern/src/main/java/example/strategy/PaymentContext.java b/design_pattern/src/main/java/example/strategy/PaymentContext.java
deleted file mode 100644
index be17def..0000000
--- a/design_pattern/src/main/java/example/strategy/PaymentContext.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package example.strategy;
-
-public class PaymentContext {
-  private PaymentStrategy paymentStrategy;
-
-  public void setPaymentStrategy(PaymentStrategy paymentStrategy) {
-    this.paymentStrategy = paymentStrategy;
-  }
-
-  public void executePayment(int amount) {
-    if (paymentStrategy == null) {
-      System.out.println("결제 방법이 선택되지 않았습니다.");
-      return;
-    }
-    paymentStrategy.pay(amount);
-  }
-}
diff --git a/design_pattern/src/main/java/example/strategy/PaymentStrategy.java b/design_pattern/src/main/java/example/strategy/PaymentStrategy.java
deleted file mode 100644
index 2facad5..0000000
--- a/design_pattern/src/main/java/example/strategy/PaymentStrategy.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package example.strategy;
-
-public interface PaymentStrategy {
-  void pay(int amount);
-}
diff --git a/design_pattern/src/main/java/example/strategy/PriceBelowFilter.java b/design_pattern/src/main/java/example/strategy/PriceBelowFilter.java
new file mode 100644
index 0000000..3fe7638
--- /dev/null
+++ b/design_pattern/src/main/java/example/strategy/PriceBelowFilter.java
@@ -0,0 +1,20 @@
+package example.strategy;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class PriceBelowFilter implements ClothingFilterStrategy {
+  private int maxPrice;
+
+  public PriceBelowFilter(int maxPrice) {
+    this.maxPrice = maxPrice;
+  }
+
+  @Override
+  public List<Clothing> filter(List<Clothing> clothes) {
+    return clothes.stream()
+            .filter(c -> c.getPrice() <= maxPrice)
+            .collect(Collectors.toList());
+  }
+}
+
diff --git a/design_pattern/src/main/java/example/strategy/TopFilter.java b/design_pattern/src/main/java/example/strategy/TopFilter.java
new file mode 100644
index 0000000..bdb9aa1
--- /dev/null
+++ b/design_pattern/src/main/java/example/strategy/TopFilter.java
@@ -0,0 +1,13 @@
+package example.strategy;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class TopFilter implements ClothingFilterStrategy {
+  @Override
+  public List<Clothing> filter(List<Clothing> clothes) {
+    return clothes.stream()
+            .filter(c -> "top".equalsIgnoreCase(c.getType()))
+            .collect(Collectors.toList());
+  }
+}
diff --git a/design_pattern/src/test/java/example/strategy/ClothingStrategyTest.java b/design_pattern/src/test/java/example/strategy/ClothingStrategyTest.java
new file mode 100644
index 0000000..aa0a117
--- /dev/null
+++ b/design_pattern/src/test/java/example/strategy/ClothingStrategyTest.java
@@ -0,0 +1,33 @@
+package example.strategy;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Arrays;
+import java.util.List;
+
+class ClothingStrategyTest {
+
+  @Test
+  void clothingStrategyTest() {
+    List<Clothing> clothes = Arrays.asList(
+            new Clothing("반팔 티셔츠", "top", 25000),
+            new Clothing("청바지", "bottom", 55000),
+            new Clothing("가디건", "outer", 75000),
+            new Clothing("셔츠", "top", 49000),
+            new Clothing("코트", "outer", 150000)
+    );
+
+    ClothingFilterContext context = new ClothingFilterContext();
+
+    // 상의만 필터링
+    context.setStrategy(new TopFilter());
+    System.out.println("=== 상의만 필터링 ===");
+    context.filterClothing(clothes).forEach(System.out::println);
+
+    // 5만원 이하 필터링
+    context.setStrategy(new PriceBelowFilter(50000));
+    System.out.println("\n=== 5만 원 이하만 필터링 ===");
+    context.filterClothing(clothes).forEach(System.out::println);
+  }
+}
+
diff --git a/design_pattern/src/test/java/example/strategy/strategyPatternTest.java b/design_pattern/src/test/java/example/strategy/strategyPatternTest.java
deleted file mode 100644
index a032984..0000000
--- a/design_pattern/src/test/java/example/strategy/strategyPatternTest.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package example.strategy;
-
-import org.junit.jupiter.api.Test;
-
-class strategyPatternTest {
-
-  @Test
-  void strategyPatterTest() {
-    PaymentContext paymentContext = new PaymentContext();
-
-    // 신용카드 결제
-    paymentContext.setPaymentStrategy(new CreditCardPayment("1234-5678-9012-3456"));
-    paymentContext.executePayment(50000);
-
-    // 페이팔 결제
-    paymentContext.setPaymentStrategy(new PayPalPayment("user@example.com"));
-    paymentContext.executePayment(30000);
-
-    // 비트코인 결제
-    paymentContext.setPaymentStrategy(new BitcoinPayment("1A2b3C4d5E6F"));
-    paymentContext.executePayment(70000);
-  }
-}
-