Knights and Members of the Order wear the badge on a collar (chain) or on a sash from the right shoulder, and the star on the left chest:
The collar of the Order is in gold, with eleven patriarchal crosses enamelled in turquoise blue and eleven gold seraphim, each represented as a child's head surrounded by six wings, each with a slightly different facial expression.

The badge of the Order is a white-enamelled gold Maltese Cross, with a gold patriarchal cross on each arm of the cross, and gold seraphim between the arms of the cross and framing with their wings the central medallion.
The obverse central medallion is in blue enamel, with a white-enamelled "IHS" Christogram between three gold crowns, beneath which are represented the three nails with which Jesus Christ was crucified.
The reverse central medallion is also in blue enamel, with the white-enamelled letters "FRS" (Fredericus, Rex Sueciae, Frederick King of Sweden), the founder of the Order.
The badge hangs from a gold and enamelled royal crown.
The infant-sized badge is slightly smaller than the regular one.

The star of the Order is the same as the obverse of the badge without the royal crown, except that the star is entirely of silver and only the central medallion is enamelled as on the badge but larger.

The ribbon (sash) of the Order is pale blue, referred to in Sweden as seraphim blue.
The infant-sized sash is significantly smaller than the regular one.
Knights and Members of the Order wear the badge on a collar (chain) or on a sash from the right shoulder, and the star on the left chest:
The collar of the Order is in gold, with eleven patriarchal crosses enamelled in turquoise blue and eleven gold seraphim, each represented as a child's head surrounded by six wings, each with a slightly different facial expression.
The badge of the Order is a white-enamelled gold Maltese Cross, with a gold patriarchal cross on each arm of the cross, and gold seraphim between the arms of the cross and framing with their wings the central medallion. The obverse central medallion is in blue enamel, with a white-enamelled "IHS" Christogram between three gold crowns, beneath which are represented the three nails with which Jesus Christ was crucified. The reverse central medallion is also in blue enamel, with the white-enamelled letters "FRS" (Fredericus, Rex Sueciae, Frederick King of Sweden), the founder of the Order. The badge hangs from a gold and enamelled royal crown. The infant-sized badge is slightly smaller than the regular one.
The star of the Order is the same as the obverse of the badge without the royal crown, except that the star is entirely of silver and only the central medallion is enamelled as on the badge but larger.
The ribbon (sash) of the Order is pale blue, referred to in Sweden as seraphim blue. The infant-sized sash is significantly smaller than the regular one.
Royal Order of the Seraphim