Separate from the DLC, the base v0.3.0 update adds 56 character customization items — breezy casual wear through to vintage festival outfits.

Summer styles

• Hair: 6 items
• Tops: 2 items
• Bottoms: 4 items
• Outerwear: 1 item
• Sets: 10 items
• Shoes: 4 items

…with the remainder spread across accessories and other categories.

The update also brings building items themed around tropical resorts, so the look carries into Build Mode as well as Create a Zoi.

Worth knowing: these are available to everyone on v0.3.0, with no DLC required. The 49 Cahaya items are the DLC-specific set.

Read the full announcement: Official inZOI Website