3240 × 2160 Source
TIE-DETAIL SMOCKED MIDI DRESS - BRIGHT BLUE

800 × 381 Source
COS dress | Vinted

580 × 580 Source
COS | Dresses | Cos Royal Blue Crepe Dress | Poshmark

1692 × 1128 Source
COS + Short-sleeved Gathered Dress

3240 × 2160 Source
RACER-NECK MIDI DRESS - LIGHT BLUE

2400 × 1600 Source
COS Long Sleeveless Dress in Blue | Lyst

1280 × 1280 Source
COS oversized gathered maxi dress in blue. Brand new... - Depop

300 × 400 Source
COS Cotton jersey A-line swing dress in ROYAL BLUE with pockets MEDIUM BNWoT | eBay

1692 × 1128 Source
COS + Oversized Tiered Dress

900 × 600 Source
COS Women's Blue Dresses | ShopStyle