diff --git a/week-3/25-shirt-size/index.html b/week-3/25-shirt-size/index.html
index 9e4d606f..c6782b37 100644
--- a/week-3/25-shirt-size/index.html
+++ b/week-3/25-shirt-size/index.html
@@ -29,7 +29,14 @@ <h1 class="shopping-basket__title">Your Shopping Basket</h1>
                 </div>
               </td>
               <td>
-                Medium
+                <form>
+                  <label class="screenreader " for="tshirt-size">Choose Size</label>
+                  <select name="tshirt-size" id="tshirt-size">
+                    <option value="small">Small</option>
+                    <option value="medium" selected>Medium</option>
+                    <option value="large">Large</option>
+                  </select>
+                </form>
               </td>
               <td>
                 1
diff --git a/week-3/25-shirt-size/styles.css b/week-3/25-shirt-size/styles.css
index f2831578..84204d2b 100644
--- a/week-3/25-shirt-size/styles.css
+++ b/week-3/25-shirt-size/styles.css
@@ -1 +1,6 @@
 /* Add your CSS below */
+.screenreader {
+  clip: rect(1px, 1px, 1px, 1px);
+  position: absolute !important;
+  left: -2000px;
+}
diff --git a/week-3/27-attributes/index.html b/week-3/27-attributes/index.html
index e54fd838..60e0d542 100644
--- a/week-3/27-attributes/index.html
+++ b/week-3/27-attributes/index.html
@@ -42,7 +42,7 @@ <h2 class="checkout__title">Checkout</h2>
               <legend>Billing Address</legend>
               <p>
                 <label for="billing-address-1">Address Line 1</label>
-                <input type="text" name="billing-address-1" id="billing-address-1" />
+                <input type="text" name="billing-address-1" id="billing-address-1" required />
               </p>
               <p>
                 <label for="billing-address-2">Address Line 2</label>
@@ -50,18 +50,18 @@ <h2 class="checkout__title">Checkout</h2>
               </p>
               <p>
                 <label for="billing-postcode">Postcode</label>
-                <input type="text" name="billing-postcode" id="billing-postcode" />
+                <input type="text" name="billing-postcode" id="billing-postcode" required />
               </p>
               <p>
                 <label for="billing-city">City</label>
-                <input type="text" name="billing-city" id="billing-city" />
+                <input type="text" name="billing-city" id="billing-city" required />
               </p>
             </fieldset>
             <fieldset>
               <legend>Delivery Address</legend>
               <p>
                 <label for="delivery-address-1">Address Line 1</label>
-                <input type="text" name="delivery-address-1" id="delivery-address-1" />
+                <input type="text" name="delivery-address-1" id="delivery-address-1" required />
               </p>
               <p>
                 <label for="delivery-address-2">Address Line 2</label>
@@ -73,15 +73,27 @@ <h2 class="checkout__title">Checkout</h2>
                   type="text"
                   name="delivery-address-postcode"
                   id="delivery-address-postcode"
+                  required
                 />
               </p>
               <p>
                 <label for="delivery-address-city">City</label>
-                <input type="text" name="delivery-address-city" id="delivery-address-city" />
+                <input
+                  type="text"
+                  name="delivery-address-city"
+                  id="delivery-address-city"
+                  required
+                />
               </p>
               <p>
                 <label for="delivery-country">Country</label>
-                <input type="text" name="delivery-country" id="delivery-country" />
+                <input
+                  type="text"
+                  name="delivery-country"
+                  id="delivery-country"
+                  value="United Kingdom"
+                  readonly
+                />
               </p>
               <fieldset>
                 <legend>Delivery Options</legend>
@@ -91,6 +103,8 @@ <h2 class="checkout__title">Checkout</h2>
                     name="delivery-option"
                     id="delivery-option"
                     value="standard"
+                    checked
+                    disabled
                   />
                   Royal Mail
                 </label>